This tank is the high poly model created for a WW2 realtime flight simulator, after the model was done I continued adding some details and building a small setting for it. The model was started in max and continued in Zbrush. The tank and environment were then imported to Maya and rendered in Redshift before the final composite in Photoshop.
One cool fact, a large number of these tanks were captured by the Australian military in 1941 and painted the turrets with their Kangaroo livery.