I've been modeling misc stuff for a while, but never really got into texturing. Just using fractal noise and stuff, but when I was looking at the contest forums, I saw this low-poly dude, who had a fancy texture consisting of numbers and colours. I've been looking into the matter in misc PDF's but I can't figure out hwat he is doing. While browsing the forum, I've seen people referring to this texturing tutorial by mtmckinley, but I can't seem to find it. Any ideas?