special effects

Hello. First time poster, long time lurker. I had a crazy idea for a themed costume the other day, which would involve using a complicated lighting system attached to my body. I'm not sure how feasible it is and would like advice. The idea is to replicate, as much as technologically possible...

I'm making Scarecrow from the Arkham Knight video game. And I want to make the gass canisters leak smoke in the front Im thinking about using 140round paintball canisters as the gass cannisters, and am thinking of using vape pens to have the front 2 canisters leak smoke. I need a flow of air to...