It took me a while to get going on the kit but it is built now.
The link below is to the timelapse videos of the build. Mostly very boring of course, possibly of some use. Possibly not.
It took about 12 hours to build but that does not include watching/reading the tutorials and the like.
As soon as I sort out why the ROV drops the network at the 5min mark, (and get another syringe plunger. DOH!) I should be good to go.