A quick update to make sure things are still working.
I mostly just moved some old stuff to their own folder and made a quick patch that should replace the medium ALICE backpack from the SMUI mod with the vanilla mesh for use with my textures.

Added alt version of UdderlyEvelyn's Cow backpack to be a bit more faithful to the original texture
Added support for Pitstop's Klean and Flux backpacks (I kinda randomly remembered the map had them)

Now Includes support for Udderly Backpacks

First version
I uploaded the mod