You can see more about the model with sketchfab https://skfb.ly/6wLSZ but there may be a little different tint, metallic, and roughness. Distance LOD options are the default. Each object has 1-2 LODs. In each material you can change the primary color of the mask.

All contents can be viewed here https://youtu.be/VOmWyLLFP6s

Variations of the model: 13

Textures: (4096x4096) 19 pieces

Material: 2 Master, 8 instances

LOD: 1-2

The number of triangles, grids and collisions you can look at https://skfb.ly/6wLSZ