Here's a little summin-summin' I did for an ImagineFX workshop in the current issue. There's a making-of video and brushes and stuff I used on the disc that comes with it and I seriously think it covers absolutely everything I know about painting in photoshop. If you like my drawings it'll answer any questions you could ever have and if you despise my stuff it'll be a great guide for what not to do, just do the exact opposite of every step! Literally something for everyone.
Thanks to Ian Dean for the commission, it was fun! ImagineFX