.40 size 3d scale kits
I had the gp 232 and its a nice 3d plane. Im modifing the gp .40 300 for 3d work. Should be just as good or better. That's about all i can think of. Theres not much out there in the small planes for 3d. The profiles are out of this world! I dont like they way the look either. I have a 540 profile and love it!!!!!!!! It does all the 3d stuff like the big 40%ers.
Good luck in your search!