I took a BUNCH of screen caps for Army Scout and everyone here - he'll be getting those up soon.
The tank and back piece ARE one unit, V'Pier. And WOW, that tank is huge. Wide. Whatever.
A lot of the pouches also don't look like they are quite fabric, but rather a rigid box. Some are fabric pouches, but a good portion are just boxes. The cummerbund also doesn't look completely fabric like the scout cummerbund. In fact, it looks somewhat similar to a kevlar vest that cops wear, but with more individual sections, as seen below: