That sounds like a fun challenge! I love a dragon that sparkles brighter than a disco ball. Let's start by mapping out a scale pattern—tiny, almost translucent plates that catch the light in a cascade of colors. For the tail, maybe a feathered, wind‑kicker design that balances the bulk of the body, like a kite’s tail that stays steady in a storm. I’ll sketch a few versions and send you some options to tweak. How does that sound?

Got it, I’ll start on the scale grid and pull in some iridescent highlights. I’ll send you a quick mock‑up in a minute so you can add your rainbow glow and tweak the tail. Excited to see the dragon dance!