Advice on Interior Painting?
 

I'm looking to continue with some recolors on my 2010 Cooper S, and I've had difficulty finding disassembly instructions for certain parts. I'm looking to paint some trim on the dash, namely the circular trim around the speedometer, tachometer, vents, etc., and I can't seem to figure out the right thing to google in order to figure out how to isolate them. I'm not trying to spray inside my vehicle, and even if I need to take out the entire dash, I'd still like to isolate them from the rest of the dash itself. Any tips on how to take off this trim for painting? Photo edit attached to show which parts I'm talking about.Attachment 2348