Mikel's suit is kind of a mass of several different very cool photoshop brushes. I download almost all my brushes from Brusheezy. The brushes used in his hat and his shawl are from a set of Aztec brushes by dusteramaranthc at Brusheezy.
The Spikey Swirls brush (which I use a lot over the course of Arch) is from Mels Brushes Shop.
Sat 15 November
I'm happy with how the dialogue came out on this one... but somehow Riley's face in the second to last panel irks me. Doesn't matter what I do to it, it just keeps coming out weird. At least to my artistic senses. Maybe I need to adjust the way I draw mouths.