Mechs are so prevalent in the AFOL community that it's hard to stand out. I see them literally every day, and it really takes something special to get my attention, something like this MOC from Moko. There's not one particular feature of this Gundam that stands out necessarily, but the whole package. It has excellent construction, cool color choices, nice poses (click through for more pics) and excellent photography. It's the whole enchilada, and pretty badass.