WHILE YOUR AT IT IN PHOTOSHOP YOU SHOULD ADD A DISPLACE MAP TO THE IMAGE. BASICLY DUPLICATE YOUR IMAGE (OR THE PART IN WHICH YOU WANT THE TEXTURE TO SO-IN-SO "MAP" AND TURN IT TO GRAYSCALE. SAVE THAT GRAYSCALE AS A SEPERATE FILE. NOW IN YOUR ORIGINAL, SELECT THE TEXTURE LAYER AND UNDER FILTERS FIND DISPLACE AND LOAD IN THE GRAYSCALE IMAGE. WHAT THIS DOES IS IT USES THE LIGHTS AND DARKS OF THE GRAYSCALE IMAGE TO DETERMINE HOW THE TEXTURE WILL LAY ON THE OBJECT. ITS QUITE COOL ONCE YOU FIGURE IT OUT.