I don't have an airbrush, so I'm practicing candy paint with a brush. I've applied a silver base coat to the exterior of the Haro, which I sanded up to 10,000 grit. After one coat, there were brush strokes and the base coat was showing through, so I applied three coats, and I think the unevenness is finally starting to decrease. Should I sand this paint film further? The side of the Haro facing me has one more coat. By the way, the red one in the background is a Unicorn Gundam shield that I painted for practice, but the silver is uneven and the red has varying shades, so while it's shiny, it doesn't really look like candy paint.

Is it possible to do candy coating with a brush? | rascaltaro's Gunpla works