Looks nice, just two little things:
1. The camo net around the barrel should be completely painted - it looks white in the front picture abd a white net in summer wouldn't be much of a camoflage thing.
2. Fire extinguishers were
not red! They were grey - but if the tools on the vehicle are overpainted you could also overpaint the fire extinguisher with the vehicle's colour.
Best wishes,
ekke