Strange reflection images on Wreckage. :)

Over time players have found interesting image reflections of both known and yet unknown Halo landscapes in MM maps. This morning I noticed a similar reflection on Wreckage. I do not recognize the image landscape. Maybe some of you could identify the images from the first 5 of my fileshare.

One of the pictures resembles the lava structure on the Cauldron.

Here is a good image that I think expresses the Cauldron idea.