Don't know if I could. It's 99% digitally drawn and colored - the parchment comes from Coyotemax with some brightness tweaks by me, the woodcut waves are a bunch of filters I forget, and the icons I drew on a napkin and cleaned up in Photoshop. If I did a tut results would vary widely so that might be rather useless since everyone draws differently. I could try, I guess. You'd get an understanding of the process and some technical bits about tool functionality in Photoshop. I'll see what I can do over the weekend.