🏛 Monthly Mini Model Build

Set #40397

Koi Fish

The Koi Fish is a delightful miniature build.

Before you buy

Who it's for: Beginner build Ideal for LEGO beginners and those looking for a quick, satisfying build.
Build: 33 pieces · about 0.5 hours Build time is an estimate.
Availability: Likely retired

★★★☆☆ 3.6 community rating from 13 ratings

Fans appreciate the Koi Fish for its charming design and ease of build, making it a great display piece. Some wish it were slightly larger or had more intricate detailing, but overall it's considered a delightful and accessible LEGO model.

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📝 Our Take

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

The Koi Fish is a delightful miniature build. This charming model perfectly captures the elegant form and vibrant colors of a Koi fish in a compact and engaging design, making it a standout among the Monthly Mini Model Builds.

This set is perfect for LEGO enthusiasts of all ages and skill levels. Its small size makes it a quick and satisfying project, ideal for beginners or as a fun desk decoration for more experienced builders.

Skip this if you prefer larger, more complex LEGO projects. If you're looking for a more challenging aquatic build, consider sets like the Ideas Globe which incorporates water-like elements in a more intricate way.

✨ New

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How does this set compare to other Monthly Mini Model Builds in terms of design and value? What are some creative ways to display this Koi Fish model? Is this set a good starting point for someone new to LEGO building? How much has the value of this set changed since it retired?

🧱 Building Experience

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

🧩

Pieces

⏱

0.5h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and straightforward construction
Uses clever techniques to create the fish's shape
Bright orange and white color scheme is visually appealing
Compact size makes it easy to display

📈 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

Investment Grade

⏳ Retired

The Koi Fish (40397-1) is a retired Monthly Mini Model Build, making it a potentially interesting investment for collectors. These smaller sets often see a gradual increase in value due to their limited availability and appeal to both LEGO enthusiasts and those interested in specific themes. While the initial investment is low, the potential for appreciation is moderate, especially if kept in pristine condition. However, the piece count is very low, so value increases will likely be incremental rather than dramatic.

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

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Compared to other small LEGO sets, the Koi Fish offers a unique and visually appealing model. While other sets might offer more pieces or play features, the Koi Fish stands out for its elegant design and display potential. It's a great alternative to larger, more expensive aquatic-themed sets, offering a taste of LEGO building without a significant time or financial commitment.

📦 Parts Inventory

Official piece count: 33
Parts cataloged in this inventory: 20 unique parts, 33 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Animal / Creature...

Part #: 11100 2× Orange

Brick Curved 4 x ...

Part #: 11153 1× White

Brick Curved 4 x ...

Part #: 11153 1× Orange

Brick Curved 2 x ...

Part #: 11477 2× Orange

Brick Curved 2 x ...

Part #: 11477 1× White

Brick Curved Inve...

Part #: 13547 2× White

Tile Round 2 x 2 ...

Part #: 14769pr1003 2× White

Plate Special 1 x...

Part #: 15573 2× Black

Wheel Arch, Mudgu...

Part #: 28326 1× Black

Plate 2 x 3

Part #: 3021 1× Black

Plate 2 x 2

Part #: 3022 1× Red

Plate 1 x 2

Part #: 3023 1× Orange

Plate 1 x 1

Part #: 3024 1× Orange

Plate 1 x 1

Part #: 3024 1× White

Brick Curved Inve...

Part #: 32803 1× White

Plate 2 x 6

Part #: 3795 1× White

Brick Round 2 x 2...

Part #: 3941 1× Trans-Light Blue

Wedge Plate 2 x 4

Part #: 51739 1× Orange

Brick Sloped 30° ...

Part #: 54200 2× Black

Wheel Arch, Mudgu...

Part #: 60212 1× White

Plate Round 4 x 4...

Part #: 60474 1× Medium Azure

Plate Special 1 x...

Part #: 60897 1× Orange

Plate Special 1 x...

Part #: 60897 3× Black

Bracket 1 x 2 - 1...

Part #: 99781 2× White

The set includes several useful small plates and slopes in orange, white, and black, which are great for adding details to MOCs. The printed eye tiles add a unique touch and are highly sought after by builders.