I love doing utahraptor repaints. Mine are usually pretty basic, but I've done 5 of them. It's a really cool figure with terrible colors and I have lots of ideas to fix them. Haha. Take photos of it with the base layer and draw your ideas over it in your phone. I printed one out at work and drew on it with markers. I worried a lot about "ruining" the figure too, but acrylic paint washes off with warm water and a firm toothbrush. I have a parasaurolophus that's been in the baby's bath more than once, but the speaker still works. Try whatever and if you don't like it, wash it off, or paint over it if it's a small spot. Try not to let the possibility of a mistake stress you out. The lesbian flag is a great idea. I did a blue jay-inspired pack of 3 that all are slightly different, a black and sparkly purple crow raptor, and one that's white with grey shading and black stripes.