Here are two imgur albums I made of a ton of tutorials.
Nsfw, I accidentally threw in 2 penis tutorials. sorry
(if you want to see one of them in full sized, just click the little action button at the top right of the image and click view full resolution. if you want to download the albums, you can just..click download album on the right. lel)
a good website for more tutorials, courtesy of son44
an art resource blog.