"Actually, I'm kinda messing with you guys. The Luftwaffe paint scheme is bogus. "
Ok, so it is a post war design. I did go through all Czech designs as well but not post war models, but to me it looked like an early Messerschmitt design -which it partly is.
I was pretty sure the engines were aircooled Argus 410s or 411s but those are probably Walther Minors.
Nice one.

-C+