thecanadianrail wrote:did....did you actually model the cotter pin in 3d on that nut?!?!?!?!?
Yep
Don't worry though, I didn't use many polygons. I optimized the geometry (manually) and used some visual tricks to enhance the 3D. I like to be able to go up close to the locos and inspect the parts, so it's worth the extra to make them look as real as possible.


It does include making models of steam engines 
