Up-Scaled Blue Astronaut Minifigure (LEGO 40921)
Author: lego_official
Building instructions for LEGO official set 40921, Up-Scaled Blue Astronaut Minifigure. Series: LEGO® Other. Piece count: 793. Release year: 2026. Recommended age: 10+. 1 instruction manual in total.

- Brand
- LEGO
- Set number
- 40921
- Series
- LEGO® Other
- Category
- Scenery
- Pieces
- 793
- Difficulty
- 3 / 5
- Released
- 2026
- Instruction pages
- 105 pages
About this set
LEGO 40921 is an upscaled blue astronaut minifigure from the LEGO Builder line, built from 793 pieces at a 3/5 difficulty, and it works as a display-oriented scene model. The finished figure keeps the classic minifigure silhouette at a much larger scale: a blue helmet with a transparent visor, a brick-built blocky torso, and a printed Saturn with a red heart trail across the chest. The color scheme leans on blue, yellow, red, and white, and a small robot companion is included. For the build, I'd suggest finishing the helmet and visor first, then the blocky torso, and saving the C-shaped claw hands and the robot for last so the subassemblies stay easy to handle. At 3/5, it is a comfortable build for anyone used to basic bricks rather than a heavy Technic challenge. The size gives it real presence on a shelf, and it should appeal to space fans and builders who want a large-scale figure as a centerpiece for a MOC scene.
- Category: Scenery
- Difficulty: 3 / 5
- Parts: 793
- Brand: LEGO
- Set number: 40921
- Views: 4
- Likes: 0
Instruction pages









