Maybe a CRT.5? AWD and tough as nails, and has a 1/8th scale worthy drivetrain. Slightly smaller than what you want, but a heck of a lot more fun IMO and more durable. I have yet to drive my rustler after getting the .5. 2wd sucks lol.
If you want, the RCM store has an awesome .5 conversion kit that will bring it up to 1/10 size. Very nice as well.