So I made a side panel for my case, the Corsair 600t. Bought a 10mm sheet of dark tint 500X550 and got to work, following this guide

http://www.overclock.net/t/1426465/guide-corsair-600t-acrylic-perspex-side-panel

It was really easy, and makes it just that little bit different. Pics available here, though they are not the greatest quality.

https://imgur.com/a/23kVq

Specs
-i7 4790k
-Corsair H100i Cooler
-Gigabyte Z97X Gaming 3 Mobo
-16GB Crucial RAM
-Galaxy GTX 760 x2
-Raider 750W PSU
-2 x 2TB HDD
-128GB SSD w/Win7
-Corsair 600T white