Oh sure, NOW they decide to release sprockets and idlers that'd be perfect for my Chi nu Kai...
Looks cool, there's a ton of difference between the early versions and what HL has released.
...an early Pnz IV would require whole new hulls!
Tiger I - Panzer III - Panzer IV - Chi Nu Kai - Panther G - KV-1b 756(r)
M4A3(76) Sherman - T-34/85 - M3 Grant