Reality is a gm_construct.

Textures = 2048x2048

Lod 0 = 4732 triangles
Lod 1 = 3034 triangles
Lod 2 = 1443 triangles
Lod 3 = 879 triangles
Lod 4 = 446 triangles

Be sure to check out Duck's Workshop Skin Viewer!
https://sbox.game/ducksworkshop/workshop_skin_viewer