I've known about Tebra for quite some time, and it's taken me a while to pin a good decent sized library of his work. Since he doesn't seem to have a website, deviant art, ect. He really only sells his artwork on Ebay and others post it. So it's REALLY scattered about the webs, and honestly kind of unknown to a lot of people. I happened to stumble upon a source of it though when going through my monthly hunt for his works.
http://rule34.paheal.net/post/list/Tebra/1
If anyone has any other resources, would glad to be able to hear them. Tebra never shows any process in his pin up style like artwork. But if you look for the words, IBTC on any of the previews. You'll see the after maths. Have fun!