More single engine planes I'd like to see in 1:32 plastic:
TBD Devastator
Helldiver
Rufus Zero Floatplane
Hawker Hurricane
Hawker Typhoon
P-39 Airicobra
P-40E
Mig-3
Yak-9
Stuka JU-87G Tank Buster
Some of these planes are obscure, but 21st did a bunch of Macchi 202 Folgores, so that's about as obscure as you can get.