Some time also I purchased a Polaroid Cube in order to make "line side" videos of operation on the BGLR, as if a little HO scale cameraperson was filming it! Unfortunately I never managed to get the Cube to work. However last week I purchased a similar little camera. It's a Cacagoo minicam and is really intended as a discreet security camera... but it fitted on the low-truck so why not give it a go? The videos are a little rough but maybe with a little practice that can be improved.