T/D item shop in TTT

In the terrortown file, where can I find the various things that are in the T/D item shop, and more specifically, the .lua file that contains the code for armor? Also, if it isn’t the same file, I would also love to know what .lua file runs the T/D shop. Thanks!

https://github.com/garrynewman/garrysmod/blob/master/garrysmod/gamemodes/terrortown/gamemode/cl_equip.lua and https://github.com/garrynewman/garrysmod/blob/master/garrysmod/gamemodes/terrortown/gamemode/equip_items_shd.lua are what you are looking for I think.