My full size custom proton pack I made to complete my costume. Got it as close as I could with what I had. Plan on adding some sound effects at some point. :
Hello Kitty In Ghostbusters: The Cosplay Proton Pack | Bit Rebels
Costume Replica Ghostbusters Proton Pack
DIY Dollar Store Proton Pack | Projects In Parenting | Proton pack, Ghostbusters costume diy, Diy halloween costumes
New photos and details on Ghostbusters Proton Pack replica releasing later this month - Ghostbusters News