I really liked the idea of being able to dress as more than one version of Hawkgirl, so I used a children's knight helm and a bunch of plastic bits to make a second helmet for the Justice Lords version. The rest of the outfit is pretty straightforward and I just need to finish the wrist and leg bands.
It's very similar to the Thanagarian war helms in terms of the design... just a few differences.
The seams are an issue (some day I will think of a way to cover them and repaint this) and the back seems to bell out a little too much, but it looks fine when it is worn.
(the model head is a tiny bit smaller than a real head)