Hi guys, thanks for taking the time, a few answers to your questions:
The body has been primed with zero grey, then a few coats of Tamiya aerosol silver, then bmw touch up paint applied by airbrush. Then several coats of 1k clear, not polished.
Now I want to add black plastic trim details, and always struggle with adhesion of the Tamiya acrylic over a glossy finish.
I cannot get testors acrylic here in the UK, but I may try the Tamiya spray option. I know that one can decent, I've never tried it myself...
Thanks for the help!