Here are the great sites where I got my images from:
This site has great manga and anime pics, including some pics from the movie and OVA series.
Go here for tons of cool images and MPEG movies of Rurouni Kenshin and other anime!
Here you can find Rurouni Kenshin MIDI, lots of quality pics, and a summary of the movie.
If my character profiles were way too skimpy for you (and I apologize for that; I was too lazy to write more), go to this site for more detailed descriptions.
Bathow-sai's Rurouni Kenshin Homepage
This page has a picture gallery of some of Watsuki-sensei's work, fanart, translations to all the RK songs, and more!