Spray booth - how to build suggestions???

In pricing spray booths, it seems it might be worthwhile investigating building one. Any suggestions on sourcing brushless motors, building materials or building plans/ideas would be most welcome.

By the way, does anyone know of someone selling a hobby-size spray booth for a reasonable price?

Thanks in advance, Bill

This cost me around 60 bucks the hoverhead vent was free this booth is big enough for a 1/72 scale german u boat its 2ft high and 2ft deep. iam shure you can build for under 100 dollers.