Firstly, would you PLEASE stop posting upside down and failing to trim? There is a helpfile in my sig.
I have made up a spray booth inside my garage with steel wire "rails" and tarpaulin sheets which can be drawn like curtains. I use bulldog type clips to hold the corners together. The dust can be minimised by hosing the curtains down and allowing to dry. The paint seems to stick well to the tarpaulin so there are no bits of paint floating about the place.
Yellow seems to be a magnet for insects, I sprayed the Kitten's bonnet outside and within seconds. it was awash with greenfly like you have never seen! The same happened when I put another panel outside to harden off.