Rodimus vs Starscream

A few weeks back I saw the cover for IDW's Transformers Ongoing number 14 (At least I think that was the number). It got me curious as to how the smack down depicted on the cover played out, so the result was this.

Originally this summer I had given myself a lot of drawing ideas, but work got in the way of the time I needed to work on said drawing ideas.The original concept was using Don's new style to have Rodimus battling Galvatron like in the movie, except I hadn't seen Don come up with a design for Galvatron that resembled his new designs. Of course it was then that I heard about the Ongoring issue where Rodimus finally makes a reappearance, thus the concept changed.
I am toying with colouring this on the computer, and if not me, then I might get someone who can kick butt at colouring via computer. But for now, here it is. Thoughts anyone?

Originally this summer I had given myself a lot of drawing ideas, but work got in the way of the time I needed to work on said drawing ideas.The original concept was using Don's new style to have Rodimus battling Galvatron like in the movie, except I hadn't seen Don come up with a design for Galvatron that resembled his new designs. Of course it was then that I heard about the Ongoring issue where Rodimus finally makes a reappearance, thus the concept changed.
I am toying with colouring this on the computer, and if not me, then I might get someone who can kick butt at colouring via computer. But for now, here it is. Thoughts anyone?