If you find the tutorial let me know. As for your seams problem, look in the free stuff. Someone posted a seams map for the figures. It has the texture template and then the place where the seams are are color coded. You should check out the work of Quixotic-Dragon. He's getting the poser dork to look better. He needs work on the texture though like you, so if you find the tutorial or anything helpful, lemme know