Missing swap (in hand) animations for items

[EverSoNitro]

I'm working on a mod with a friend, and they've currently been working on all the art assets for it. They gave me their current progress today, and while everything seems to be functional, I encountered something odd that I can't figure out.

My mod includes two custom weapons for my character, and before I sent my mod off to my friend, both of them were working completely, albeit with placeholder graphics. When I received the mod back, however, I found that neither of the items showed up in my character's hand when equipped. According to them, they haven't touched any of the items yet, having only done the character art, and looking though the image files and prefab, nothing appears to be different. I can't seem to figure out the issue.

Attached is the most recent version of the mod, with the missing items.

Whoopee.rar

[ptr]

be careful with the folder name, it should be the same as the project name