I can break down what we did.
1st. I rendered some mass effect dude. Then I stole a background from deviant art. Then I slapped em together. Added the c4d's on the right. Added the futuristic looking thing on the left. Render some tubing, then added glowing lines.
2nd. BLANE added some more background c4d's added those rainbow colours added c4d on bottom left. Added some other colours to make lighting more realistic.
3rd I did some adjustments to bring out the colours and make it darker
4th BLANE added those lolly light effects, and some gradients to bring it all together. Then added the coolio text and symbols.
5th. I fixed the text up.
Total Layers=100+
The End.