Textures (2048x2048):

1) Base color
2) Metalness
3) Roughness
4) Normal
5) AO

+READY FOR UNITY!!!

1) Albedo
2) MetallicSmoothness
3) Normal
4) AO

+READY FOR UNREAL ENGINE!!!

1) Base Color
2) Normal
3) OcclusionRoughnessMetallic

LODs:

lod0 - 944 tris,
lod1 - 700 tris,
lod2 - 500 tris,
lod3 - 200 tris.

Formats:

1) .fbx
2) .png
3) .obj

Software used:

1) Blender
2) Substance Painter
3) Marmoset Toolbag
4) CrazyBump