Originally modeled in cinema4D. Detailed enough for close-up rendering. The zip file contains bodypaint textures and standard materials.
Peculiarities:
Inside the scene: -model - 13 materials, 5 bump maps. All materials, bodypaint textures and textures are included. No cleanup needed, just place your models in the scene and start rendering. You don't need a special plugin to open the scene.
you can buy here https://www.cgtrader.com/3d-models/military/vehicle/pzkpfw-iv-panzer-ausf-j-3d-model