this pack is my first extension for my big industrial asset pack here:

http://opengameart.org/content/high-quality-industrial-asset-pack

it contains 2 tanks, textures are baked onto the mesh, after that they are edited in blenders texture paint mode using cc0 texture resources.

the ladders are extra meshes

here other industrisl asset(s) i made:

http://opengameart.org/content/industrial-extension-pack-2-factory-halls