So I got the idea to build a Proton pack (and other props) off the drawings in the comics!! Unfortunately...
These are the ONLY pictures I had to go on from the whole comic...
But here's What I came up with for a pack:
The "Neutrona Sword" I guess you'd call it:
And Ecto Goggles:
I'll update with pics of the build and upload pics of the costume too.
Medieval/Renaissance Proton Pack Build: viewtopic.php?f=2&t=21686