I'll show you some stuff you'd probably be interested in, right away there isn't a TON of stuff you need, What matters is what type of sensor apple you're after. There are a few options and it slightly changes the wiring components you'd be after!
_____________________________________________
Tiger I - Panzer II - Panzer III - Panzer IV - Chi Nu Kai - Panther G - KV-1b 756(r)
M4A3(76) Sherman - T-34/85 - M3 Grant - SECRET PROJECT