I am a little disappointed with this image as this camera was at the highest elevation, but it has not produced any light trails in the sky. I don't know if this has anything to do with the direction it was facing or the cloud coverage during the time it was up.
I like the start of the light trail that this photo has captured, I wish that I had now left it up longer, but I might go and replace it and leave it up for 6 months to see if the trails will develop further. I have edited this image and used a purple hue as it picked up the light trails and the detail of the image better.
I have now got 4 cameras still up (fingers crossed they are still there!), and I plan to make some more and get them up over the next few weeks. I think that leaving them for 6 months would make a big difference and also make sure they are facing south and not shaded.