Simple diagram showing the basic layers of a mechanical keyboard

there are 6 file (1GLB,1GLTF,4FBX)

extra fbx files with the keyboard unfolded without animation and the keyboard no unfolded without animatiom

all renders and 3d model in the viewer are from GLB-GLTF files

model created in CInema 4d , tested and exported to GLB using blender

Image with the model explaining each layer