I'm also voting for Prince Adam's Night Vipers. However, I prefer "take 1" over "take 2". (I'm not sure whether we're voting for single pictures or for groups of pictures by one photographer. Anyway.)

Sure, there's not a whole lot of troopers in that picture, but the viewpoint is great (better than in take 2, that's why I prefer take 1), the lighting is good (a real evening vibe) and all the surroundings look in scale (that dried grass is perfect !).

A very close second was "The Standard Cobra Infantry" by Roland da Thompson Gunner.