Examples of changes made to vehicles on campaign:
Additional tow-ropes attached to turret sides, coiled around hatches or bolted on top of track guards.
Replacement track links attached to turret, track guards, side skirts or frontal glacis.
Sandbags piled against the sides and top of fixed gunners optics to protect them against shrapnel and sniper fire.
Personal kit attached to turret roof, turret stowage bins, jackets, backpacks, helmets, spare radio antennas and component containers.
Spare ammunition containers (MG).
Damaged sideskirts, reactive armor plates, fuel and oil splotches around engine hatches and fuel tank caps, damaged external barrel jackets, missing exhaust covers, etc.
Tarps and tarpaulins, camouflage nets, pieces of cloth tied over parts to reduce glare or protect damaged wiring,