Snap It Up!
Build your own Crocodile

Unleash your creativity with this 3-in-1 set! Rebuild into a snake or frog for endless animal adventures.

Breaking News

My Lego Halloween setup

r/lego • about 23 hours ago
🏛 Creator 3-in-1
Set #31121

Crocodile

The Crocodile is a fantastic entry in the Creator 3-in-1 line.

Before you buy

Who it's for
Ages 7+ · Beginner build Kids and adults who enjoy animal builds and creative model making
Build
454 pieces · about 2 hours Build time is an estimate.
Price
$29.99 list price · 6.6¢ per piece
Availability
Retired at LEGO
★★★★☆ 4.1 community rating from 65 ratings

The Crocodile is praised for its realistic design and fun building experience, especially for younger builders. Some find the alternate builds less appealing than the main model, but overall it's considered a great value and a satisfying set.

MSRP
$29.99
Best Price
$69.00
View on

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Crocodile is a fantastic entry in the Creator 3-in-1 line. It perfectly captures the essence of a crocodile with its realistic shaping, color palette, and posable features. The alternate builds provide even more value, making it a versatile set for builders of all ages.

This set is perfect for LEGO enthusiasts looking for a fun and engaging build experience. With a moderate piece count and clever design, it offers a satisfying build without being overly complex. It's also a great display piece, especially for animal lovers.

Skip this if you prefer minifigure-scale builds or are looking for a challenging, advanced project. While the alternate builds add variety, consider larger Creator Expert sets for more complex construction techniques.

✨ New
BlockTalk

Ask BlockTalk about this set

AI assistant with full set data

Powered by AI
BlockTalk
BlockTalk
Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Crocodile - building tips, investment potential, comparisons, or anything else!
Try asking:
What are the best display options for the Crocodile and its alternate builds? How does this set compare to other LEGO animal models in terms of realism and playability? What are some creative MOC ideas using the parts from this set? Is this set a good value for the price, considering the piece count and building experience?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
454
Pieces
⏱
2h
Estimated Build Time
📊
Beginner
Difficulty
📏
38cm × 12cm × 4cm
Dimensions
Build Highlights:
  • Clever use of parts to create realistic crocodile features
  • Simple yet effective techniques for shaping and posing
  • Multiple building options with the 3-in-1 design
  • Sturdy and playable design

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
Not enough price history for a trend
B
Investment Grade
⏳ Retired
The Crocodile set, being a retired Creator 3-in-1, has decent investment potential. Its relatively low MSRP and piece count make it accessible to a broad audience, and the animal theme has enduring appeal. While not a highly sought-after licensed set, its retirement should lead to gradual appreciation, especially if kept in sealed condition. The risk is relatively low due to the reasonable price point, but the returns may be modest compared to larger, more exclusive sets.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

The Crocodile offers a unique animal build at a lower price point compared to larger Creator Expert sets like the Bird of Paradise (10289-1). While it lacks the complexity and scale of those sets, it provides a more accessible and playful building experience. It's a good alternative for builders who enjoy animal models but don't want to invest in a larger, more expensive set.

📦 Parts Inventory

Official piece count
454
Parts cataloged in this inventory
73 unique parts, 454 pieces
Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Brick Curved 4 x ...
Part #: 11153 2× Tan
Brick Special 1 x 2 with 2 Studs on 1 Side Brick Special 1 x...
Part #: 11211 2× Dark Tan
Plate Special 1 x 2 with Pin Hole on Top Plate Special 1 x...
Part #: 11458 2× Dark Green
Brick Curved 2 x 1 No Studs [1/2 Bow] Brick Curved 2 x ...
Part #: 11477 4× Olive Green
Brick Curved Inverted 4 x 1 Brick Curved Inve...
Part #: 13547 1× White
Plate Special 1 x 2 with 5.9mm Centre Side Towball Plate Special 1 x...
Part #: 14417 4× Dark Bluish Gray
Plate Special 1 x 2 5.9mm Centre Side Towball Socket Plate Special 1 x...
Part #: 14704 19× Light Bluish Gray
Brick Curved 2 x 2 x 2/3 Brick Curved 2 x ...
Part #: 15068 5× Dark Green
Plate Special 1 x 2 with Three Teeth [Tri-Tooth] Plate Special 1 x...
Part #: 15208 7× White
Tile Special 1 x 2 with Two Vertical Teeth / Tooth Tile Special 1 x ...
Part #: 15209 2× White
Plate Special 2 x 2 with Towball and Hole Plate Special 2 x...
Part #: 15456 8× Light Bluish Gray
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Plate Special 1 x...
Part #: 15573 4× Dark Green
Brick Sloped Inverted 45° 6 x 2 Double with 2 x 4 Recessed Brick Sloped Inve...
Part #: 22889 7× Tan
Plate Special 1 x 2 with End Towball Plate Special 1 x...
Part #: 22890 7× Dark Bluish Gray
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 4× Tan
Brick Curved Inverted 2 x 1 Brick Curved Inve...
Part #: 24201 1× White
Brick Curved Inverted 2 x 1 Brick Curved Inve...
Part #: 24201 2× Tan
Tile Round 1 x 1 Half Circle Tile Round 1 x 1 ...
Part #: 24246 1× Red
Tile Round 1 x 1 Quarter Tile Round 1 x 1 ...
Part #: 25269 6× Tan
Tile Round 1 x 1 Quarter Tile Round 1 x 1 ...
Part #: 25269 2× Bright Pink
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 1× White
Wedge Plate 2 x 2 Cut Corner Wedge Plate 2 x 2...
Part #: 26601 4× Olive Green
Tile 2 x 2 Curved, Macaroni Tile 2 x 2 Curved...
Part #: 27925 2× Tan
Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Brick Sloped 45° ...
Part #: 28192 1× White
Brick Wedged, Curved 2 x 1 with Stud Notch Right Brick Wedged, Cur...
Part #: 29119 2× Dark Green
Brick Wedged, Curved 2 x 1 with Stud Notch Right Brick Wedged, Cur...
Part #: 29119 1× Orange
Brick Wedged, Curved 2 x 1 with Stud Notch Right Brick Wedged, Cur...
Part #: 29119 1× White
Brick Wedged, Curved 2 x 1 with Stud Notch Left Brick Wedged, Cur...
Part #: 29120 2× Dark Green
Brick Wedged, Curved 2 x 1 with Stud Notch Left Brick Wedged, Cur...
Part #: 29120 1× White
Brick Wedged, Curved 2 x 1 with Stud Notch Left Brick Wedged, Cur...
Part #: 29120 1× Orange
Brick 1 x 2 Brick 1 x 2
Part #: 3004 2× White
Brick 1 x 2 Brick 1 x 2
Part #: 3004 4× Olive Green
Brick 1 x 2 Brick 1 x 2
Part #: 3004 2× Tan
Brick 1 x 6 Brick 1 x 6
Part #: 3009 2× Olive Green
Brick 1 x 4 Brick 1 x 4
Part #: 3010 2× Olive Green
Plate 2 x 4 Plate 2 x 4
Part #: 3020 6× Red
Plate 2 x 4 Plate 2 x 4
Part #: 3020 16× Dark Green
Plate 2 x 3 Plate 2 x 3
Part #: 3021 7× Tan
Plate 2 x 3 Plate 2 x 3
Part #: 3021 8× Blue
Plate 2 x 3 Plate 2 x 3
Part #: 3021 2× Bright Pink
Plate 2 x 2 Plate 2 x 2
Part #: 3022 4× Olive Green
Plate 2 x 2 Plate 2 x 2
Part #: 3022 4× Bright Light Orange
Plate 2 x 2 Plate 2 x 2
Part #: 3022 6× Tan
Plate 1 x 2 Plate 1 x 2
Part #: 3023 7× Magenta
Plate 1 x 2 Plate 1 x 2
Part #: 3023 18× Olive Green
Plate 1 x 2 Plate 1 x 2
Part #: 3023 19× Dark Green
Plate 1 x 1 Plate 1 x 1
Part #: 3024 5× Olive Green
Plate 4 x 4 Plate 4 x 4
Part #: 3031 1× Black
Bar 4L (Lightsaber Blade / Wand) Bar 4L (Lightsabe...
Part #: 30374 1× Yellow
Hinge Plate 1 x 2 Locking with 1 Finger On Top Hinge Plate 1 x 2...
Part #: 30383 2× Dark Bluish Gray
Brick Sloped 45° 2 x 2 Brick Sloped 45° ...
Part #: 3039 14× Dark Green
Brick Special 1 x 4 with 4 Studs on One Side Brick Special 1 x...
Part #: 30414 4× Tan
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 1× Trans-Clear
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b 2× Tan
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b 4× Dark Green
Plate Special 3 x 2 with Rounded End, Hole Plate Special 3 x...
Part #: 3176 3× Tan
Plate Special 1 x 2 Rounded with 2 Open Studs Plate Special 1 x...
Part #: 35480 4× Tan
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Brick Sloped Inve...
Part #: 3660 4× Tan
Brick Sloped Inverted 45° 2 x 1 Brick Sloped Inve...
Part #: 3665 4× Tan
Plate 1 x 6 Plate 1 x 6
Part #: 3666 2× Olive Green
Plate 1 x 6 Plate 1 x 6
Part #: 3666 2× Bright Pink
Bracket 1 x 1 - 1 x 1 Inverted Bracket 1 x 1 - 1...
Part #: 36840 1× Dark Bluish Gray
Plate 1 x 4 Plate 1 x 4
Part #: 3710 11× Tan
Plate 1 x 4 Plate 1 x 4
Part #: 3710 1× White
Plate 1 x 4 Plate 1 x 4
Part #: 3710 8× Dark Green
Plate 2 x 6 Plate 2 x 6
Part #: 3795 1× Tan
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b 4× Tan
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Plate Special 1 x...
Part #: 4081b 1× Black
Technic Pin 1/2 without Friction Ridges Technic Pin 1/2 w...
Part #: 4274 2× Blue
Brick Sloped 33° 3 x 1 Brick Sloped 33° ...
Part #: 4286 2× Olive Green
Wedge Plate 3 x 2 Right Wedge Plate 3 x 2...
Part #: 43722 4× Dark Green
Wedge Plate 3 x 2 Left Wedge Plate 3 x 2...
Part #: 43723 4× Dark Green
Brick Special 1 x 1 with Studs on 2 Sides Brick Special 1 x...
Part #: 47905 1× Red
Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Brick Sloped Inve...
Part #: 4871 3× Tan
Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Brick Curved 1 x ...
Part #: 49307 4× Dark Green
Plate Special 1 x 1 with Tooth Plate Special 1 x...
Part #: 49668 14× White
Plate Special 1 x 1 with Tooth Plate Special 1 x...
Part #: 49668 1× Black
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Animal Body Part,...
Part #: 53451 12× White
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Brick Sloped 30° ...
Part #: 54200 1× Light Bluish Gray
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Brick Sloped 30° ...
Part #: 54200 41× Olive Green
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Brick Sloped 30° ...
Part #: 54200 4× Dark Green
Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth Hinge Plate 1 x 2...
Part #: 54657 2× Black
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Plate Special 1 x...
Part #: 60897 1× White
Brick Curved 1 x 2 x 1 1/3 with Curved Top Brick Curved 1 x ...
Part #: 6091 2× Dark Green
Tile 1 x 3 Tile 1 x 3
Part #: 63864 2× Tan
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 1× White
Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Brick Special 1 x...
Part #: 67329 4× Bright Pink
Plate Round 1 x 1 with Open Stud Plate Round 1 x 1...
Part #: 85861 1× Yellow
Plate Round 1 x 1 with Open Stud Plate Round 1 x 1...
Part #: 85861 14× Dark Green
Plate Round 1 x 1 with Open Stud Plate Round 1 x 1...
Part #: 85861 6× White
Plate Round 1 x 1 with Open Stud Plate Round 1 x 1...
Part #: 85861 2× Black
Brick Sloped 30° 1 x 2 x 2/3 Brick Sloped 30° ...
Part #: 85984 13× Dark Green
Tile 2 x 4 with Groove Tile 2 x 4 with G...
Part #: 87079 1× Bright Pink
Brick Special 1 x 1 with Stud on 1 Side Brick Special 1 x...
Part #: 87087 2× Light Bluish Gray
Brick Special 1 x 1 with Stud on 1 Side Brick Special 1 x...
Part #: 87087 2× Bright Pink
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 2× Dark Green
Plate Special 2 x 2 with Groove and Center Stud (Jumper) Plate Special 2 x...
Part #: 87580 1× Bright Pink
Brick Curved 4 x 1 Double, No Studs Brick Curved 4 x ...
Part #: 93273 2× Dark Green
Tile Round 1 x 1 Tile Round 1 x 1
Part #: 98138 2× Light Bluish Gray
Tile Round 1 x 1 with Offset Black Eye Print Tile Round 1 x 1 ...
Part #: 98138pr0008 2× White
Bracket 1 x 2 - 1 x 2 Inverted Bracket 1 x 2 - 1...
Part #: 99780 4× Tan
The set provides a good selection of Dark Green and Olive Green plates and slopes, useful for creating natural landscapes and organic shapes. The Light Bluish Gray towball socket plates are also valuable for articulated builds.

🛒 Where to Buy

LEGO (UK)
✓ In Stock
Compare on eBay →
£24.99
Walmart
✓ In Stock
Compare on eBay →
$28.49
Target
✓ In Stock
Compare on eBay →
$29.99
LEGO (DE)
✓ In Stock
Compare on eBay →
€29.99
LEGO (US)
✓ In Stock
Compare on eBay →
$29.99
LEGO (CA)
✓ In Stock
Compare on eBay →
$39.99
eBay
✓ In Stock
$69.00 →

💎 Notable Parts

Light Bluish Gray Plate Special 1 x 2 5.9mm Centre Side Towball Socket (19x) $5.70
Dark Green Plate 2 x 4 (16x) $1.60
Olive Green Plate 1 x 2 (18x) $1.80
White Plate Special 1 x 1 with Tooth (14x) $4.20
Dark Green Slope 45° 2 x 2 (14x) $1.40
Est. BrickLink Part Value
$14.70

💡 MOC Potential

🌳 Different reptile variations (alligator, caiman)
🚗 Swamp boat or other watercraft
🌳 Diorama base with swamp plants and environment

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Searching for YouTube reviews...

This may take a moment

📖 Building Instructions 6

Crocodile Instructions
BI 3101, 64+4, 31121 2/3 V29
Download PDF
Crocodile Instructions
BI 3101, 64+4, 31121 2/3 V39
Download PDF
Crocodile Instructions
BI 3101, 52, 31121 3/3 V29
Download PDF
Crocodile Instructions
BI 3101, 52, 31121 3/3 V39
Download PDF
Crocodile Instructions
BI 3101, 124+4, 31121 1/3 V29
Download PDF
Crocodile Instructions
BI 3101, 124+4, 31121 1/3 V39
Download PDF

Charts Inventory Statistics

73
Unique Parts
454
Official Piece Count
454
Cataloged Inventory Pieces
0
Minifigures
18
Spare Parts
Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.