It's looking really good, I'd say. The visor in particular. The bodysuit looks a bit flat, though, but I don't know if you're going for a matte look...? The edge highlights are pretty stark and I'm not 100% sure what sort of materials her getup is meant to be made out of. Really digging the subtle gray/black panels on the bodysuit.
Really like the flames, I would actually want more contrast into the clothes and skin to make the figures come alive even more. But you have made a very good result for such a short time you painted these in.