With proper cooling mechanism is very doable but tank would need to constantly move as it would probably eject heat underneath it, so if it would stay in same p

With proper cooling mechanism is very doable but tank would need to constantly move as it would probably eject heat underneath it, so if it would stay in same place for a minute ground around it would reveal tanks location. Just to the point - this tank is hit-and-runner. It is intended to sit in bushes and when enemy is passing by it will jump out, fire few shells and using its technological advantage and mobility it would disappear back to wood/bushes. Its not constantly using engines etc to run the mask as this would be pointless especially in winter.