So the next batch of prototypes arrived. This time is a shipping container:
I'm reasonably pleased with how it came out, but I've already made some adjustments.
Firstly, assembling it square was difficult so I've added guides to the design to make it easier.
I've also made the ends longer so that they line up more flush.
I think the next thing will be walkway connector pieces, and the V2 walkways (with handrails)