Changing item color, inventory image

[Damascus]

Alright, I've created the targa files, that works great. I also figured out how to make the coins regular objects, so i can now pick them up and have them appear in my inventory.

Curiously, though, it's not working with the "rock_lock_item." I saved a new model of it named potash.ent in the items folder and directed it to potash.tga in the graphics folder, the same place the coins' picture is. However, when I place it in game and pick it up, it still shows the default gold circle as its inventory image, even though potash.tga is a picture of a rock.