It's some of the small things that are bogging me down. In this case it's the bench type seats in the 'fighting compartment'. During my limited exposure to the M752/667 I don't recall any of those details and as best I can see from the pictures is that they were hinged and folded up. What I don't know is if the hinge was a single long steel rod attached to metal tabs welded to the side walls or small individual metal pins.
The kit items modified by shortening their overall length to fit the kit interior, and adding small extensions for the hinge sections.

The hinge sections added and each has been drilled out.
