I wish I had the time and materials to make them
I'm going to try to make a second one to haul the 88s I ordered.
It is kinda a pain to get those tracks off of the hamomag without breaking the mounts for the track assembly. And the doors on the sides and back are battery boxes from off of a G scale U25B and I had a tough time getting the ones I used from the train guys. The loco manufacturer was not very helpful to locate me the parts

BUT, I'm always happy to do the step by step process to show how to build one to those who want to give it a try

Perhaps if the price was right, maybe

I could build one up for sale.
Anyway, I'll post pic.s of the halftrack with the 88 when my 88s arrive

Guess I'd better go out and find some more Indy cars and trucks.
Da General