Here is the Cage with PBR-Textures for any genre of games
4K PBR textures
Textured in substance painter
Model is fully unwrapped.
Model was created on 2018 Autodesk Maya, but works on any maya version.
Full War Environment Assets Pack available at
https://www.cgtrader.com/3d-models/exterior/landscape/war-environment-whole-asset-set