Thank you, everyone! =>
Mocha-Bear: That would actually be Miko (tfwiki.net/wiki/Miko_Nakadai). This is from 'Transformers Prime' (where Kilowog's V/A voices Bulkhead). I originally wasn't going to have Miko in the picture, but given she and Bulkhead are BFFsies in TFP, I had to out of obligation. Hehe.
And fwiw, while Transformers Animated is my favorite TF series in recent airtime, Transformers Prime is also a pretty good show to watch in its own right, esp. if you like GLTAS. Same kind of episodic scope and all that. Plus, Josh Keaton is one of the lead characters (Jack Darby, iirc), which is kinda funny in hindsight.
NecroMatador: Thank you! That was an interesting one, as I limited myself to a set color scheme. I wanted to try something like Cliff Chiang or Stuart Immonen (circa 'Nextwave'), but it didn't turn out as I'd hoped. D;
Metaorigin: Thank you, fellow Meta! ;]