I’ve been working for the past three months on this project. After the 1:93 scale kit from Revell was released I reverse engineered the correct measurements and planned out a minifigure scale version.
The build consists of two wings and the central body. These are mostly finished with a little more work needed to lockdown the final assembly and stability issues. I should be able to include the boarding ramp and some interior elements.
Current size is 32cm (w), 44cm (l) and 56cm (h).
If you watched closely during the movie you will have noticed that the upper wings slide inwards and down behind the lower wings. However, the cross-sections book and schematics show retraction tracks to pull the wings inside the lower section. Much like the original design of the shuttle (which was painted white in early promotional material) this detail must have changed late in post-production. Once I get hold of newer reference material I can change the wing design.
For now I'll keep the wings in retracted mode, as a build with them deployed would be 96cm tall!
As I make more progress, I'll upload photos into the album. Hope you like it.