Here's a list of items that didn't make the cut within Team Fortress 2: Gold Rush. It's unknown on when or if the developers intend to reimplement the defined items within this guide.

It's unknown on when or if the aforementioned cosmetics will be added.
No unused cosmetics for Soldier, Heavy, Engineer or Spy were found/

(Only textures of the New School style were found.)

(Found in Demoman's cosmetic texture directory, I don't know if it was intended to be All-Class)



Only its VMT file exists within the game files.

All that remains of it is just the VMT files. My guess is that the Southern Hospitality was meant to replace the Gunslinger in Engineer Milestone 2, before being scrapped.