In the interests of not just posting successes here's a guy. I don't like the way it turned out, it feels too busy and the colors are not unified in a pleasing way. I went too much for "what would this material look like?" and not enough for "what would look good?" and ended up with a bunch of elements that are ok on their own but don't cohere.
Ironically I took a lot of pictures of the process but don't want to post any because it turned out badly.