Here is my Xbox 360 that I modded with the Decepticon symbol. I used a printed stencil, X-acto knife and Dremel drill to cut out the image into four pieces, which were then sanded and all painted. I used a hammered gun metal spray paint by Krylon for plastics to paint the main body and pieces and a brushed silver spray paint for the vents and HD (which matched my silver controller perfectly :) ). I then installed plexi glass and glued the pieces back on accordingly. As for the lights, I replaced the original green LEDs on the power button with purple ones and Installed a 6 LED lighting system powered using an adapter on the disk drive plug. The lighting is set on purple but has 7 different color options and lighting options all remote controlled. Total expense on this project was about $35 in parts and paint but bear in mind I did have the tools needed for this project already.