[Some_Kid]

In my opinion it looks like you didnt spray close enough to the body. I would resomend using duplicolor clear with your paint as well as that seems to leave a smoother and more glossy finish. Your problem could also be due to the fact that you sprayed outside(did you?), from my experience duplicolor is very sensitive to humidity and temperature. Often times if i spray with it outside the paint will slowly but surely start to fog and you can see a rainbow color appear.Ive used tamiya with duplicolor before and they seem fine together, but duplicolor primer is thicker and tends to " fill " a little bit.