Djembe is a West African goblet-shaped drum with an open, narrow bottom and a wide top, over which a leather membrane is stretched.

Formats: 3Ds Max 2019 + fbx + obj + mtl

Those who work in V-Ray versions lower than 3.1, be careful. In the materials in the BRDF section there is Microfaset GTR(GGX), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - whichever is preferable for you.