Max 2017 file with textures
Blender 2.82 with textures
FBX
OBJ
3ds
Features:
this model matches its actual size
object coordinate:(0,0,0)
Units used: Centimeter
Textures file content

PBR

4096x4096 & 8192x8192: Base Color
4096x4096 & 8192x8192: Height
4096x4096 & 8192x8192: Metallic
4096x4096 & 8192x8192: Normal
4096x4096 & 8192x8192: Roughness

UE4

4096x4096 & 8192x8192: Base Color
4096x4096 & 8192x8192: Roughness Occlusion Metallic
4096x4096 & 8192x8192: Normal

Unity5

4096x4096 & 8192x8192: Albedo
4096x4096 & 8192x8192: Metallic
4096x4096 & 8192x8192: Normal
4096x4096 & 8192x8192: Specular

Vray

4096x4096 & 8192x8192: Diffuse
4096x4096 & 8192x8192: Height
4096x4096 & 8192x8192: Glossiness
4096x4096 & 8192x8192: Normal
4096x4096 & 8192x8192: ior
4096x4096 & 8192x8192: Reflection
4096x4096 & 8192x8192: Opacity

3ds Max Standart/Corona

4096x4096 & 8192x8192: Diffuse
4096x4096 & 8192x8192: Height
4096x4096 & 8192x8192: Glossiness
4096x4096 & 8192x8192: Normal
4096x4096 & 8192x8192: ior
4096x4096 & 8192x8192: Reflection
4096x4096 & 8192x8192: Specular
4096x4096 & 8192x8192: Opacity

Source Texture Maps

4096x4096 & 8192x8192: Ambient_Occlusion
4096x4096 & 8192x8192: Curvature
4096x4096 & 8192x8192: MeshNormals
4096x4096 & 8192x8192: Position
4096x4096 & 8192x8192: Thickness
4096x4096 & 8192x8192: World_Space_Normal

Arnold

4096x4096 & 8192x8192: Base Color
4096x4096 & 8192x8192: Height
4096x4096 & 8192x8192: Metalness
4096x4096 & 8192x8192: Normal
4096x4096 & 8192x8192: Roughness
4096x4096 & 8192x8192: Opacity

Cycles

4096x4096 & 8192x8192: Base Color
4096x4096 & 8192x8192: Metalness
4096x4096 & 8192x8192: Normal
4096x4096 & 8192x8192: Roughnes