Probably the best BB cartoons / artwork pictures that I have seen are those produced by HKG7s. He includes a lot of c@5str@ti0n and p3n3ctomy scenes, too, which I find great. He also does commissions and reacts to requests for those in the "Superbusted" tier of his site. Please feel free to support him by joining his Patreon. You can find it here: https://www.patreon.com/hkg7s