I'm looking for a An-2V (An-4), that's a An-2 on floats

and the An-2ZA (An-6)... just a engine modification needed (is standard An-2 with a single B-29 turbo added to give it a ceiling of 36,905 ft)

and if someone has the courage, the An-3, not the turboprop An-2 version but the high-wing monoplane An-2 variant

An-2ZA and An-3 monoplane on this page