I have an older model which is hard to find. This one on Amazon has very good reviews.

Master Airbrush Cool Runner II Dual Fan Air Compressor Professional Airbrushing System Kit with 3 Airbrush Sets, 0.3 mm Gravity & 0.35, 0.8 mm Siphon Feed - Hose Holder, How To Airbrush Learning Guide https://www.amazon.com/dp/B006FQCBZK/ref=cm_sw_r_apan_i_8MJSTT7ZS0JCK6W6YVV8?_encoding=UTF8&psc=1

You pretty much nailed this on the head; the only thing I can offer is Master airbrushes (that can also be found on Amazon). I have been using this Master Airbrush Set for a while now. Good news is that Master, Paasche, Harbor freight, and Iwata all seem to use common replacement parts - it would appear Timbertech uses some of those same parts/designs.