You’ll never see modified minifigs on my other blog, but in the interest of objectivity, I absolutely must highlight Xueren’s American Comics Lego Archive blog. Nearly every day, Xueren posts a new custom minifig based on comic book characters. Recent posts have included several great renditions of Marvel villains and heroes:
Until now, these great custom figs were only available on Xueren’s blog. But it looks like Xueren created a new Brickshelf account, with the Rocketeer as the first upload.