hmm I found the standard shells don't fit as well.
I've tried a RC10 shell on mine, and had issues with the body mount posts being in bad spots.
HPI has if I remember right 5-8 different shells made for it(MT1 shells work), one of which is a military truck style shell.
Best bet would be to ask in this thread http://www.rcuniverse.com/forum/m_15...age_836/tm.htm
That is where MT2 owners go to talk about stuff to do to the truck