Dat Brasierre of Doom!
btw I've seen your work on the ZDOOM forums, lots of awesome stuff there, man
Your style can only be fully appreciated when you work on bigger sprites than XCOM allows, but still, I think your extra shiny approach is actually what works best for pixel presented on LCD screens - shitty color depth as compared to CRTs calls for aggressive shading. If I were making a game with pixel graphics, I'd definitely hire you