I remember the character texture you are looking for. I believe it was Meat for V3. It has been discontinued by the maker, which whom I could not say. Maybe Mat Creator on Sharecg. Just go over to SCG and search meat in the poser field, you will see Mr. Meaty which is for M3. Click on Mat Creator's gallery and you may find something similar. Maybe contact Mat Creator and ask if it was they who made it.