I do recognize that CC0 might be too permissive for something of this scale, but i wanted to give as much freedom as possible without having too much in the way.
From the video you showed me, it seems you tried opening the .blend file with an older version of Blender, 4.2, the file is meant for Blender 5.0 - i will add .FBX files to the other guns as well, for future proofing.
i've been using this tool for half a year now and its amazing. The only things i feel like it should have are - A HUE like slider to change colors accordingly to the palette - And a tile view or maybe even a editor
I'm playing on Win10 and the game's sound isn't coming out, even when my pc says the audio shoud be coming out it doesn't. Tried the Itch.io version and the KADE version but no luck