Chimpanzee BaseMesh was done  in maya with proper mesh flow and UVs unwrapped.

File format:

• obj
• fbx
• maya file
• blender file

Inside the product:

• clean topology
• unwrapped Uvs for texturing
• no overlapping UVs
• proper naming and grouping
• no unwanted shaders and history. 

HIghPoly version of this model click the link  :

• Chimpanzee HighPoly

Visit the link to get combo pack  BaseMesh ( Gorilla, Chimpanzee, Monkey, Orangutan ) :

• Primate BaseMesh

Visit the link to get Individual model BaseMesh  :

• Gorilla BaseMesh
• Monkey BaseMesh
• Orangutan Basemesh