Updated version of the patch only partially worked for me.
1. While my menus (Inventory, Party, et c.) were fixed, my HUD (Minimap, icons in the top right corner of the screen, et c.) did not change at all.
2. Even for the menus that actually were changed (Inventory, Party, et c., this patch used a clearly incorrect resolution, affected menus aren't stretched on the X axis now, they became somewhat stretched on the Y axis (albeit not as drastically).
I didn't have 'equip_p.gui' anywhere in my game directory, I use Steam legacypc version of the game, my game resolution is 1366x768.
Thankfully, I still had the previous version of the patch on my PC that I happened to download one day ago. Others may not be so lucky.
Apologies for rating only 3 stars. It's a useful mod when it actually works, I used it myself numerous times already whenever I'm replaying KotOR 2, but I find it hard to rate a mod that doesn't function in the intended way anymore any higher. Unfortunatelly, it's not possible to post a review without issuing a rating.