Hee!
The white lines near the bottom should be simple. The blue lines, just colour match and then add an inner drop shadow.
The hazy glass/ice, just match the background colours, then add a layer and speckle on white with one of the default texture brushes. Or use the clone brush. Or cut out that section, flip it horizontal, and line it up then put your stuff on top of that.
Or... or I could tweak it and reupload, cause I kinda screwed up the transition on the black side anyway (you can see it in WastedMeercat's sample).
Also, whatever piece ends up being last should match to the left side of Aly's original piece. Then we can use a little javascript so that we can endlessly loop through the images.