Ghostbusters 2016 Proton Pack- Toolbox/ Cryogen Chamber Lid

This was made using in film reference, notes from crew, as well as detailed photos of the SDCC proton pack and the Olympia pack. Scaled from references based off of known objects on the pack taking into account perspective distortion and other factors, Measurements were crossed checked among different sources to ensure accuracy.

I can not guarantee this is 100% of course with out first hand access to the real thing but it should be very close. And I hope it helps the prop builders out there.