Well, I finally finished this one (not that I wouldn't go on torturing my eyes a bit more, but it's time to stop).
Somewhere in the first game Saren was called geth's prophet, that gave me an idea of depicting him as a worshiping figure surrounded by a group of lovely non-infiltrators.
What do you think of it?
Now need to decide whom to finish next..
Thought I'd try to upload this one in .png since it has a lot of red and morse code would be hard to read after .jpg compression.