This is just a simple Arena I use for fight/defeat scenes. It's imported from sketchfab by filthycent https://sketchfab.com/3d-models/arena-fcd68db308a349ec8cb42641376262c8 but slightly modified for color and sizing.
To use, add as a CustomUnityAsset or use demo scene.
To use, add as a CustomUnityAsset or use demo scene.