Re-reading my original notes on this one, and apparently I had actually done this as the cover of my fic series, where we see a more innocent young Megatron, and then a much darker version of him.

Title inspired by Dead By April -- Two Faced:

Don't try to run, we're alone in this war.
Our thoughts will be futile, progressing bit by bit,
As I'm fighting to kill it!

Evil's on my left, good is on my right.
(It's like I'm two faced, It's like I'm two faced)
Telling me to hate, telling me to smile.
(It's like I'm two faced, It's like I'm two faced)

I really like that evil grin... Done in black pen, 2011.