I found this in Poundland the other day. Whatever it was originally meant to be, it caught my eye as a good base onto which I can scratch-build an Arvus Lighter for my Militia/ Warp Cult:
If it doesn't work out, it's no big deal. It only cost me a quid, so I figured it's worth a try. If I can make it work properly though, I can build myself a fleet of flyers for not very much money at all.