1. Environments.
If not free, upon request, I may make available the following resources to all those who consider them relevant to the final project.
All the free ones may be directly downloded from the Unity Asset Store.
1.1. Exterior Environments.
2. Characters.
3. Animations.
3.1.Humanoid Mocap.
Over 230 unarmed combat animations in FBX format, rigged with Unity Humanoid rig, compatible with any humanoid character: