LEGO Cloud City set 10123

🏛 Ultimate Collector Series

Set #10123

Cloud City

Discover the Cloud City from the Ultimate Collector Series collection - 707 pieces of building excellence.

⏱ 4-8 hr 🧩 707 pcs

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7 Minifigures Included

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📦 Full Parts Inventory - 131 unique parts • 657 total pieces

String with End Studs 41L Overall

String with End S...

Part #: 14226c41 1× Black

Weapon Lightsaber Hilt without Bottom Ring

Weapon Lightsaber...

Part #: 23306 2× Chrome Silver

Part #: 2356 7× Light Gray

Brick 2 x 2 Corner

Brick 2 x 2 Corner

Part #: 2357 2× White

Brick 2 x 2 Corner

Brick 2 x 2 Corner

Part #: 2357 2× Light Gray

Tile Special 1 x 2 Grille with Bottom Groove

Tile Special 1 x ...

Part #: 2412b 9× Trans-Red

Tile Special 1 x 2 Grille with Bottom Groove

Tile Special 1 x ...

Part #: 2412b 10× Trans-Neon Orange

Tile 1 x 4 with Groove

Tile 1 x 4 with G...

Part #: 2431 1× Light Gray

Tile 1 x 4 with Groove

Tile 1 x 4 with G...

Part #: 2431 8× Dark Gray

Tile 1 x 4 with Groove

Tile 1 x 4 with G...

Part #: 2431 7× Black

Tile 1 x 4 with Groove

Tile 1 x 4 with G...

Part #: 2431 2× White

Tile Special 1 x 2 with Handle

Tile Special 1 x ...

Part #: 2432 1× Light Gray

Part #: 2445 1× Black

Slope Inverted 75° 2 x 1 x 3

Slope Inverted 75...

Part #: 2449 1× Black

Brick 1 x 1 x 5 with Blocked Open or Hollow Stud

Brick 1 x 1 x 5 w...

Part #: 2453a 2× Light Gray

Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges

Brick 1 x 2 x 5 w...

Part #: 2454a 17× Dark Gray

Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Han Solo in Carbonite Print

Brick 1 x 2 x 5 w...

Part #: 2454apr0003 1× Black

Part #: 2456 2× Black

Brick Special 1 x 2 with Pin

Brick Special 1 x...

Part #: 2458 8× Dark Gray

Plate Special 1 x 2 Side Handle [Free Ends]

Plate Special 1 x...

Part #: 2540 2× Light Gray

Plate Special 1 x 2 Side Handle [Free Ends]

Plate Special 1 x...

Part #: 2540 1× Tan

Tile Special 1 x 1 with Clip and Straight Tips

Tile Special 1 x ...

Part #: 2555 8× Light Gray

Tile Special 1 x 1 with Clip and Straight Tips

Tile Special 1 x ...

Part #: 2555 8× Black

Brick Round Corner 4 x 4 Full Brick

Brick Round Corne...

Part #: 2577 2× Light Gray

Brick Special 1 x 4 with Groove

Brick Special 1 x...

Part #: 2653 6× Black

Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Plate Round 2 x 2...

Part #: 2654 1× White

Technic Steering Wheel Small (3 Studs Diameter)

Technic Steering ...

Part #: 2819 1× Light Gray

Lever Small Base with Black Lever

Lever Small Base ...

Part #: 298c02 1× Black

Brick Special 2 x 2 with 2 Pins and Axle Hole

Brick Special 2 x...

Part #: 30000 1× Dark Gray

Part #: 3001 2× White

Part #: 3001 5× Light Gray

Part #: 3001 7× Black

Part #: 3002 1× Black

Part #: 3003 5× White

Part #: 3003 6× Dark Gray

Part #: 3003 9× Black

Part #: 3004 4× Light Gray

Part #: 3004 1× Dark Gray

Part #: 3004 10× Black

Part #: 3004 3× White

Part #: 3005 12× Dark Gray

Part #: 3007 2× Dark Gray

Part #: 3007 14× Black

Part #: 3009 1× Dark Gray

Part #: 3009 4× White

Part #: 3010 6× Dark Gray

Part #: 3010 2× Black

Chain 17L [21 Links]

Chain 17L [21 Links]

Part #: 30104 1× Dark Gray

Brick Special 1 x 2 Palisade [aka Log]

Brick Special 1 x...

Part #: 30136 21× Tan

Brick Special 1 x 4 Palisade [aka Log]

Brick Special 1 x...

Part #: 30137 2× Tan

Plate Special 2 x 4 with Pins

Plate Special 2 x...

Part #: 30157 1× Dark Gray

Part #: 3020 4× Dark Gray

Part #: 3020 3× Black

Part #: 3020 4× Light Gray

Part #: 3021 1× White

Part #: 3021 2× Black

Part #: 3021 2× Light Gray

Part #: 3022 36× Dark Gray

Part #: 3023 2× Light Gray

Part #: 3023 3× Dark Gray

Brick Special 1 x 2 with Handle

Brick Special 1 x...

Part #: 30236 4× Light Gray

Tile Special 2 x 2 with Bar and Stud

Tile Special 2 x ...

Part #: 30256 1× Light Gray

Part #: 3028 1× Tan

Part #: 3030 2× Black

Part #: 3031 5× Dark Gray

Part #: 3032 2× Black

Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End)

Bar 1 x 8 with Br...

Part #: 30359b 1× Dark Gray

Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End)

Bar 1 x 8 with Br...

Part #: 30359b 2× Black

Slope 18° 4 x 2

Slope 18° 4 x 2

Part #: 30363 7× Dark Gray

Windscreen 3 x 6 x 5 Bubble with Studs on Top with Octagonal Light Gray Lines Print

Windscreen 3 x 6 ...

Part #: 30366pr0001 1× Trans-Brown

Bar 4L (Lightsaber Blade / Wand)

Bar 4L (Lightsabe...

Part #: 30374 1× Trans-Red

Bar 4L (Lightsaber Blade / Wand)

Bar 4L (Lightsabe...

Part #: 30374 1× Trans-Light Blue

Slope 45° 2 x 2

Slope 45° 2 x 2

Part #: 3039 1× Light Gray

Slope 45° 2 x 2

Slope 45° 2 x 2

Part #: 3039 1× Dark Gray

Slope 45° 2 x 2 with Red Square and Circuitry Print

Slope 45° 2 x 2 w...

Part #: 3039pr9974 1× Dark Gray

Slope 45° 2 x 1 with Bottom Pin

Slope 45° 2 x 1 w...

Part #: 3040b 4× Dark Gray

Brick Special 1 x 4 with 4 Studs on One Side

Brick Special 1 x...

Part #: 30414 3× White

Brick Special 1 x 4 with 4 Studs on One Side

Brick Special 1 x...

Part #: 30414 2× Dark Gray

Slope 45° 2 x 1 Triple with Ovoid Bottom Pin

Slope 45° 2 x 1 T...

Part #: 3048c 4× Black

Turntable 4 x 4 Locking Grooved Base

Turntable 4 x 4 L...

Part #: 30516 1× White

Brick Round 1 x 1 Open Stud

Brick Round 1 x 1...

Part #: 3062b 8× Trans-Neon Green

Brick Round 1 x 1 Open Stud

Brick Round 1 x 1...

Part #: 3062b 11× Tan

Brick Round 1 x 1 Open Stud

Brick Round 1 x 1...

Part #: 3062b 2× Trans-Clear

Brick Round 1 x 1 Open Stud

Brick Round 1 x 1...

Part #: 3062b 2× Trans-Red

Support 2 x 2 x 8 with Grooves, Smooth On All Sides, Top Peg

Support 2 x 2 x 8...

Part #: 30646b 1× Light Gray

Brick 1 x 2 without Bottom Tube

Brick 1 x 2 witho...

Part #: 3065 2× Trans-Clear

Turntable 4 x 4 Top, Locking

Turntable 4 x 4 T...

Part #: 30658 1× White

Brick 1 x 4 without Bottom Tubes

Brick 1 x 4 witho...

Part #: 3066 4× Trans-Neon Orange

Tile 2 x 2 with Groove

Tile 2 x 2 with G...

Part #: 3068b 2× Tan

Tile 2 x 2 with Groove

Tile 2 x 2 with G...

Part #: 3068b 10× Dark Gray

Tile 1 x 2 with Groove

Tile 1 x 2 with G...

Part #: 3069b 1× Black

Tile 1 x 2 with Stylised Computer Console Print

Tile 1 x 2 with S...

Part #: 3069bpr0086 1× Light Gray

Plate Special 3 x 2 with Rounded End, Hole

Plate Special 3 x...

Part #: 3176 1× Dark Gray

Technic Brick 1 x 2 [2 Pin Holes]

Technic Brick 1 x...

Part #: 32000 2× Light Gray

Plate Special 1 x 2 with Door Rail

Plate Special 1 x...

Part #: 32028 2× Light Gray

Plate Special 1 x 2 with Door Rail

Plate Special 1 x...

Part #: 32028 4× Yellow

Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening]

Technic Gear 20 T...

Part #: 32269 1× Light Gray

Technic Brick 4 x 4 with 2 x 2 Opening

Technic Brick 4 x...

Part #: 32324 1× Light Gray

Brick 1 x 2 x 2 with Inside Axle Holder

Brick 1 x 2 x 2 w...

Part #: 3245b 2× Light Gray

Technic Brick 4 x 6 with 2 x 4 Opening

Technic Brick 4 x...

Part #: 32531 1× Black

Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside

Brick Arch 1 x 6 ...

Part #: 3307 1× Dark Gray

Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside

Brick Arch 1 x 6 ...

Part #: 3307 1× Tan

Brick Arch 1 x 8 x 2

Brick Arch 1 x 8 x 2

Part #: 3308 2× Black

Brick Round Corner 16 x 16

Brick Round Corne...

Part #: 33230 4× Light Gray

Part #: 3460 2× Black

Part #: 3622 2× Black

Part #: 3622 4× Light Gray

Part #: 3623 1× Tan

Brick Arch 1 x 4

Brick Arch 1 x 4

Part #: 3659 6× Dark Gray

Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]

Slope Inverted 45...

Part #: 3660 2× White

Slope Inverted 45° 2 x 1

Slope Inverted 45...

Part #: 3665 8× Light Gray

Technic Pin without Friction Ridges Lengthwise

Technic Pin witho...

Part #: 3673 1× Light Gray

Turntable 2 x 2 Plate - Top

Turntable 2 x 2 P...

Part #: 3679 1× Light Gray

Turntable 2 x 2 Plate, Base

Turntable 2 x 2 P...

Part #: 3680 1× Black

Slope 75° 2 x 2 x 3 [Hollow Studs]

Slope 75° 2 x 2 x...

Part #: 3684 3× White

Slope 75° 2 x 2 x 3 [Hollow Studs]

Slope 75° 2 x 2 x...

Part #: 3684 6× Black

Slope 75° 2 x 2 x 3 [Hollow Studs]

Slope 75° 2 x 2 x...

Part #: 3684 6× Light Gray

Technic Brick 1 x 2 [1 Pin Hole]

Technic Brick 1 x...

Part #: 3700 10× Dark Gray

Technic Brick 1 x 4 [3 Pin Holes]

Technic Brick 1 x...

Part #: 3701 6× Light Gray

Technic Axle 12

Technic Axle 12

Part #: 3708 1× Black

Part #: 3710 3× Black

Part #: 3710 8× Dark Gray

Part #: 3713 2× Light Gray

Plant, Flower Stem

Plant, Flower Stem

Part #: 3741 2× Brown

Slope Inverted 33° 3 x 2 [No Connections between Studs]

Slope Inverted 33...

Part #: 3747a 2× Dark Gray

Technic Axle Pin without Friction Ridges Lengthwise

Technic Axle Pin ...

Part #: 3749 2× Tan

Brick 1 x 6 x 5

Brick 1 x 6 x 5

Part #: 3754 1× Black

Plate Special 1 x 2 with 1 Stud without Groove (Jumper)

Plate Special 1 x...

Part #: 3794a 1× Light Gray

Part #: 3795 1× White

Hinge Brick 1 x 2 Base

Hinge Brick 1 x 2...

Part #: 3937 1× Light Gray

Support Round 2 x 2 x 2 Stand with Reach-Through Center Hole

Support Round 2 x...

Part #: 3940b 1× Dark Gray

Brick Round 2 x 2 with Axle Hole

Brick Round 2 x 2...

Part #: 3941 1× White

Brick Round 2 x 2 with Axle Hole

Brick Round 2 x 2...

Part #: 3941 1× Light Gray

Antenna 1 x 4 with Rounded Top

Antenna 1 x 4 wit...

Part #: 3957a 8× Trans-Neon Orange

Antenna 1 x 4 with Rounded Top

Antenna 1 x 4 wit...

Part #: 3957a 2× Light Gray

Part #: 3958 1× Black

Part #: 3958 1× Dark Gray

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Plate Round 2 x 2...

Part #: 4032a 5× Tan

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Plate Round 2 x 2...

Part #: 4032a 1× Dark Gray

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Plate Round 2 x 2...

Part #: 4032a 3× Light Gray

Seat / Chair 2 x 2

Seat / Chair 2 x 2

Part #: 4079 4× White

Tile Round 2 x 2 with Bottom Cross

Tile Round 2 x 2 ...

Part #: 4150 6× White

Tile Round 2 x 2 with Fine Mesh Grill Print

Tile Round 2 x 2 ...

Part #: 4150pr0022 2× Light Gray

Tile Round 2 x 2 with Grey and Black Machinery Print

Tile Round 2 x 2 ...

Part #: 4150pr0036 2× Black

Tile 1 x 8 with Groove

Tile 1 x 8 with G...

Part #: 4162 2× White

Tile 1 x 8 with Groove

Tile 1 x 8 with G...

Part #: 4162 8× Dark Gray

Tile 1 x 8 with Groove

Tile 1 x 8 with G...

Part #: 4162 4× Tan

Wedge 4 x 2 Right

Wedge 4 x 2 Right

Part #: 41767 1× Light Gray

Wedge 4 x 2 Left

Wedge 4 x 2 Left

Part #: 41768 1× Light Gray

Part #: 4201 1× Dark Gray

Part #: 4204 5× Dark Gray

Technic Pin 1/2

Technic Pin 1/2

Part #: 4274 3× Blue

Slope 33° 3 x 1

Slope 33° 3 x 1

Part #: 4286 2× White

Slope 33° 3 x 1

Slope 33° 3 x 1

Part #: 4286 4× Dark Gray

Technic Axle Pin with Friction Ridges Lengthwise

Technic Axle Pin ...

Part #: 43093 1× Blue

Panel 1 x 4 x 1 with Rounded Corners [Thick Wall]

Panel 1 x 4 x 1 w...

Part #: 43337 1× Light Gray

Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun

Equipment Weapon,...

Part #: 4349 4× Black

Slope 75° 2 x 1 x 3 with Open Stud

Slope 75° 2 x 1 x...

Part #: 4460a 4× Light Gray

Slope 75° 2 x 1 x 3 with Open Stud

Slope 75° 2 x 1 x...

Part #: 4460a 1× White

Bracket 1 x 2 - 2 x 2

Bracket 1 x 2 - 2...

Part #: 44728 4× Light Gray

Part #: 4519 2× Light Gray

Cone 1 x 1 [No Top Groove]

Cone 1 x 1 [No To...

Part #: 4589 1× Light Gray

Technic Worm Gear

Technic Worm Gear

Part #: 4716 4× White

Panel 1 x 2 x 1 [Square Corners]

Panel 1 x 2 x 1 [...

Part #: 4865a 1× Light Gray

Part #: 6111 4× Dark Gray

Part #: 6111 2× Light Gray

Part #: 6112 2× Black

Hinge Brick 2 x 2 Top Plate Thin

Hinge Brick 2 x 2...

Part #: 6134 1× Black

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1...

Part #: 6141 11× Light Gray

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1...

Part #: 6141 2× Trans-Light Blue

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1...

Part #: 6141 2× Trans-Neon Green

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1...

Part #: 6141 4× Trans-Red

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1...

Part #: 6141 12× Trans-Neon Orange

Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole

Brick Round 4 x 4...

Part #: 6222 1× White

Brick Special 2 x 2 with Pin and Axle Hole

Brick Special 2 x...

Part #: 6232 6× Dark Gray

Technic Brick 1 x 1 with Pin Hole

Technic Brick 1 x...

Part #: 6541 3× Tan

Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)

Technic Axle 1.5 ...

Part #: 6553 2× Light Gray

Technic Pin with Friction Ridges Lengthwise and Towball

Technic Pin with ...

Part #: 6628 4× Black

Tile 1 x 6 with Groove

Tile 1 x 6 with G...

Part #: 6636 12× Tan

Tile 1 x 6 with Groove

Tile 1 x 6 with G...

Part #: 6636 1× Black

Tile 1 x 6 with Groove

Tile 1 x 6 with G...

Part #: 6636 1× White

Tile 1 x 6 with Groove

Tile 1 x 6 with G...

Part #: 6636 6× Dark Gray

Hose Rigid 3mm D. 9L / 7.2cm

Hose Rigid 3mm D....

Part #: 75c09 2× Light Gray

Hose Rigid 3mm D. 20L / 16cm

Hose Rigid 3mm D....

Part #: 75c20 1× Light Gray

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Inventory Statistics

131

Unique Parts

657

Total Pieces

7

Minifigures

Inventory Version: 1