Hawkman has had several looks through the years. I went with a basic early bronze/late silver age look.

The torso is Sub Mariner.
The legs are Mysterio with Captain America thighs.
The head is Commander Rogers.
The wings are Angel.
The helmet is custom cast from Vortious.
The belt is Captain America.
Everything else is fodder.

I also rigged a flight stand using a DCU Hawkgirl base and a Figure Factory Dr. Doom base, which had a convenient hole for the peg of the flight stand.

Hawkgirl is a WIP and will take her place on the base of the stand for a two-tiered display.

Enjoy!