The antelope nurse has been modeled and rigged using AutoRig Pro addon in Blender 3.0. So, you can use the character in Blender 3.0 and up.
In this product file, you will get:
+ Rigged Antelope Nurse with full body, eyes, clothes, mouth, teeth, tongue, shoes
+ 4K Textures
With Subsurface = 0: Vertices = 16,187 ; Faces = 16,018