I'm sorry but no, I haven't. I just don't get into these kind of 'eclectic mash-up fanfics'. Perhaps I can do a poster or a pic for your stories here at some point? I should be wrapping up the latest issue of the Nova619 webcomic here soon, so I'll have a small window for a couple side projects.
Oh yeah totally, I just need to finish up this issue of Nova619 and I should have some spare time. Tell ya what, send me a note in a week with description of what you'd like to be featured (keep it reasonable) and any refs/links you think might be helpful.