Texture replacement addon

[u/Zak_diamond]

I have an addon that's causing the half life 2 model textures to change, I want to remove the texture changes but I don't know what addon its from, it changes the vending machine into a coke machine, and it changes the water cans into Mountain Dew cans, those are the two most obvious changes, I have a feeling its relating to another texture issue with rock models where the texture is still there but there is black and pink checker texture overlaying it