Thanks - really useful info. My timeline for the Marine Jeep would be March ‘86 so that would suggest I need to explore whether I can portray the older AN/TAS 4. I could leave it off and just have the box stowed on the vehicle, but that feels a bit like cheating.
As a non-expert, my understanding is that visually, the main differences were that the earlier sight had batteries and coolant bottles installed directlty on the sight and the later version has visible cables (based on an earlier post you made on a different thread)? What else do I need to look for?
https://forums.kitmaker.net/t/tow-in-italeri-modern-battle-accessories/34923