Smart Play: AT-ST Attack on Endor (LEGO 75424)

Author: lego_official

Building instructions for LEGO official set 75424 Smart Play: AT-ST Attack on Endor. Theme: LEGO® Star Wars™. Piece count: 347. Release year: 2026. Ages: 8+. Includes 2 instruction booklets.

Smart Play: AT-ST Attack on Endor (LEGO 75424) cover

Brand
LEGO
Set number
75424
Series
Star Wars
Category
Sci-Fi
Pieces
347
Difficulty
3 / 5
Released
2026
Instruction pages
125 pages

About this set

This is LEGO Star Wars 75424, an AT-ST attacking Endor set with 347 pieces and a 3/5 difficulty rating. The box carries the LEGO STAR WARS branding and the 75424 code, and the subject is squarely Star Wars. The build centers on an AT-ST walker, joined by three minifigures: an Ewok, a Stormtrooper and a pilot, plus a wooden vehicle. The color scheme leans on gray, brown, white and black, with the walker mostly gray and brown-black detailing that reads as Endor forest floor. I'd start with the legs and their joint framing, then close up the body, and finish with the side pods and weapons; the legs are mirrored, so building both sides in parallel saves confusion. The wooden vehicle is a simpler sub-build and works well as a pacing break afterward. At 3/5 this is manageable for anyone with basic building experience, and 347 pieces should take a couple of hours. The three minifigures cover both sides of the Endor clash, so the walker and wooden vehicle can be posed facing off. If you collect Star Wars scene sets or walker subjects, the draw here is the AT-ST itself paired with the Ewok and Stormtrooper; once built, the walker's wide stance needs some horizontal room on a shelf.

  • Category: Sci-Fi
  • Difficulty: 3 / 5
  • Parts: 347
  • Brand: LEGO
  • Set number: 75424
  • Views: 9
  • Likes: 0

Instruction pages

Smart Play: AT-ST Attack on Endor (LEGO 75424) building instructions page 1Smart Play: AT-ST Attack on Endor (LEGO 75424) building instructions page 2Smart Play: AT-ST Attack on Endor (LEGO 75424) building instructions page 3Smart Play: AT-ST Attack on Endor (LEGO 75424) building instructions page 4Smart Play: AT-ST Attack on Endor (LEGO 75424) building instructions page 5Smart Play: AT-ST Attack on Endor (LEGO 75424) building instructions page 6Smart Play: AT-ST Attack on Endor (LEGO 75424) building instructions page 7Smart Play: AT-ST Attack on Endor (LEGO 75424) building instructions page 8Smart Play: AT-ST Attack on Endor (LEGO 75424) building instructions page 9Smart Play: AT-ST Attack on Endor (LEGO 75424) building instructions page 10