If the instructions are to be believed, the bridge is fully operational after assembly. The moving sections use no adhesives…. I guess we’ll see about that.
I have “a thing” for M113 variants. I think I have in the neighborhood of fifty or so
I completed an Italeri M901A1 ITV (from my old unit in the 24th), an M113A1 ACAV, two IDF Zeldas and an M113A3 Ambulance; plus an old Tamiya M113 and an M113A1 FSV.; plus a box full of spares.
I really like your collection of M113.
I remember seeing the I Crops Models conversion at a model show decades ago in Toronto Canada. All I can say is that it was a good attempt at scratch building it. Information at that time was only found in libraries.
If you want to see more M113 variants in Nam, just check out Jerzy Krzemiński’s albums on Flickr. Hundreds of period pics to choose from…US variants (M113A1, M132, M163,…) Australian variants (Fitter, Fire Support Vehicle FSV… ) and even a few South Korean ones for good measure !