Are you getting excited about Portal 2?
Cast your eyes on this pretty awesome Portal themed casemod recently seen on the hard forum. The design of the mod is partly based on the Aperture Science Designs from Valves Portal and the portal gun itself.
It looks absolutely magnificent and obviously has had a great amount of time and effort invested in it to get it to such a high standard and polished design. You can find the step by step instructions on how it was made by modder Ultraflip.