I just won an auction for one of these today in Barstow, it's a 1996 M101A3 with the Hummer tires/wheels, where did you manage to sell the military hitch, axle, etc?
I joined Steel Soldiers website and started a build thread, mentioned I would be selling the parts and someone contacted me about them. That A3 axle is desirable since it has the raised center.
If you need a Pintle hitch to pick it up I have one and tow lights. PM me if you need them.

I have two more of the steel Tacoma wheels sitting in my garage. PM me if you are interested in them. Glad the pick up went smooth. Like to see your build thread as you go.