Here's some pictures of the lid we made. This was very easy and took an evening to put together. We then let it sit, heated, until all of the plastic glue smell was gone (about 3 days). We measured what we needed and then went to our local plexiglass store and asked them to cut the pieces for us. The only problem I found was that the two lights are different diameters. Because of this, one of them sits inside the ring instead of on the top of of it.

From the side:


Open:


Hinges:


Latch and Light ring: