all of these tools exist and you're totally right they work, but they aren't trivial and require time and skill to do properly. I was responding to the idea tha

all of these tools exist and you're totally right they work, but they aren't trivial and require time and skill to do properly. I was responding to the idea that this kind of texturing and lighting is trivial - its not if you care about the product and actually want to sell based on it.