(I'd drop a link to the RPGNet thread, but it has a LOT of Not Safe For Work stuff in it, and I'm not sure whether such is allowed to be linked here!)
In any case, here's what I came up with. Use it as you will, enjoy, be merry, all that jazz.

SHMUPS
Sometimes you've just got to blow stuff up.
(As you may have surmised, you'll need to click on this thumbnail for the full-sized image.)















