If you do want to paint a frame there are some great artists in the forum that would be glad to help you. They do charge for their work but they are totally worth it.
@Bonz-1@Rick58@zwc0442@Wavecloud Are great painters / artists. Check out their work in their threads. i’ve been known to accidentally drool on my phone looking through their work. There are probably some other great artists on the forum as well and I apologize for missing any of them.
Or if you want to be brave and go for it, pick the paint that you want and dive in. No better way to learn… It just seems a shame to do it on that frame…