This doesn't strictly related to Silent Computing, but I have a weakness for ultra-cool case mods. Not just the same-old boring case windows but unique, innovative case mods.
This guy has built a custom "invisible case" from scratch, using plexiglass and elbow grease. The project took three months to complete and the results are impressive.
The article is fairly long and contains a detailed, step-by-step explanation of how he built the case. There are plenty of images at the end of the article to show you the final result.