Im new to tabletop games and its litterally my first model, Im kinda afraid i wull fuck it up beyond saving. + i dont know what color scheme to use.

im new to tabletop games overall but decided to get myself some soulblinght box (i like skelletons and vampires vibe) i hope they are fun to play cuz i dont like to be meta slut in any game.
Tell me is there any website to check cool color schemes? I was thinking about giving them maybe some blue/turquise/magenta glow on a weapon and eyes.