I have a couple nice photos of them on my '07 ST in my library. They are Husky flaps and a fairly easy to install especially if you read the instructions and then only use half of the info and do your own thing!
Don't know if it's proper on this site, but I think the best place out there is: http://www.accessconnect.com/custom_molded_mud_guards.htm These guys have great prices, and if you have questions, they can answer 'em.