I can stand for a while without help. I'll need to figure out the coordination, though.

[Despite his insecurity at his capabilities, there was a determination in his tone that wasn't bravado. Tongue in cheek, he glanced off to some nondescript location in the distance]

I'm looking to get a prosthetic. So after that, it'll be much better.

[And then he was back to looking at her, shifting his weight to stand on his leg, and making use of his wings to help him keep steady.]

There's also this, which helps.