usually I am inclined to give dragons a spinal ridge but I feel like that doesn't suit Avan

added a leonine tail tuft made out of the same blade feather idea as the wings

and the eventual endpoint for Avan's draconic features in human form. scales where his armor usually covers + ram-like horns + the tail

as soon as he has enough control over his form to hide his wings, they won't be coming out unless he's using them, because they are way too spiky and intimidating for his image

nerd

yeah, his image: nerd