IDV Fire Investigator Backpack (CAD File Included)

Update: I got my friend to send me the model for the spray nozzle! Enjoy :)

Quick and dirty model I cooked up for cosplay friends in need, printed in 2 days by absolutely ripping the printer with stupidly expensive upgrades LMAO. Tolerances are good enough for whole assembly to move once assembled, some parts are friction fit but others require some glue.

Gun part not modelled by me so model is not here, perhaps someone can remix this model to add it. (Update: got the model from my friend and he says it's fine to include!)

Since it's a cosplay prop and it might be in the sun, either paint it to make sure it doesn't break down too fast, or use something like PETG and have one of those cool plates ready, because trust me having a print as big as the main backpack fail from peeling off the build plate SUCKS. (don't ask how I know or where 500g of my filament went)

All parts should print decently well without any supports, just do some post processing by shaving off the bad hanging bits on parts that have overhangs (mainly the big backpack).

Knob to connect hose fits a 32mm hose, they're quite common for vacuums :)

Also doubles as a pretty good trash can, just slap a hinge between the pump assembly and the main body, then block out the holes on the main body probably, go crazy with it.