The US Army used the M3 half tracks in large numbers and some were converted into command vehicles.
They added radios and more aerials and was generally covered over with a canvas tilt or some had plywood extensions added to make more room.
The set gives you 2 versions of the tilt as seen on many half tracks in NWE.
The last model in the pictures is an Airfix M3 model.
We have these available to fit most of the 1/72 half tracks available but were mainly designed to fit the PSC models.
Also the stowage and trailer is not included in the set but we do have a stowage set available for these vehicles.