Hey Frank.....the paint booth in the background.....did you make that?
It just occurred to me (like a brick falling on my head)....I build sheet metal ductwork as part of my living and make fittings and boxes that size and larger.
I could build a disassembled booth, supply explosion-proof fan and a housing for it.....add a lighting fixture or customize to accept whatever lighting....even the exhaust hose....metal or plastic.........anyway I could build one in an afternoon or less. Ship it unassembled with easy assembly instructions.
I know right now I will be building my own!
Could there be a cottage industry for this?