I've been working on my repaint of Armada Demolisher into Metroplex and to be honest I made a dogs dinner of it, so I'm going to try another route and experiment with some scratch building of my own. All I can get my hands on as regard materials is a big sheet of 3mm PVC I pilfered from work when they rewalled the bar, but I have no idea what to use to cut it, as I guess a scissors just won't do. I've been to the local hardware shop and the only thing that looks up to the job is a wire snips, but still I don't want to throw money away if it's not up to scratch. I've also made use of a small hacksaw, but this is far too messy and I find it hard to cut the shape I want. Any suggestions would be greatly appreciated.