I somehow had enough time to re-design my sona, and those are the results!
Instead of being a copper dragonborn, I changed him into a topaz dragonborn (after I saw how the topaz dragonborns/dragons looked like, I just had to, oh and I also liked the necrotic damage, mostly its concept).
His "hair" are just a lot of really thin scales that mimic hair, and he also has pieces of topaz floating over him (like his horns and the jaw spikes).
I know he's supposed to have gem-like scales, or at least I think he's supposed to, but I liked more the idea of him to have normal scales with just a few parts of the body covered in topaz!


A proper ref sheet for him is on my to-do list already, but for now, here's his portrait.