I have a little Ratfink project I’ve been working on. 36” tall metal .. poorly painted haling from Mexico .. stripped , etching primer sealer, build primer and a couple colors (so far) of House of Kolors Kandy.. Whether it be a statue or model kit I recommend an inter coat clear between colors especially if masking will be involved. This eliminates any color bleeding and leaves you with a nice smooth surface to tape. I use the same system on a lot of model builds for 2-tons paint jobs or where a clean line is needed!