Please see examples of my colorist work here: http://www.writestuffdesign.com/illustration.html . I'm a full-time freelancer in Michigan. Coloring rate for sequentials is generally $35 per page over inks, covers are twice that. If you're interested, send me the script, and some sample high-res pages for review.
Recently published in a graphic novel Saving Sam--An Illustrated State of the Union, by Thomas C. Ramey. You can see it here: http://www.savingsamcollection.com .
You can reach me here: email@example.com