sokolov3d
great work!
Realistic Key
Simple automatic UV unfolding
4 textures: normal, diffuse, metalic and roughness (2048x2048)
Mesh: 6686 tris and 3343 verts.
Global content: blender file, .fbx file, 4 textures (.zip file).
If you want any detail, contact me at: gorrock26@yahoo.com