Photoshop CC and SketchUp 2013
Concept mech. I figured in the future where overpopulation affects structures where towns are constructed in multi-storey levels, a lightweight and nimble mech serves well in these sci-fi urban premise.
The 'Grasshopper' basically hops about and leaps high; perfect for level to level maneuvers and reaches rooftops in seconds.
Personally I imagined them quite whimsical due to their uncanny movement, but a swarm of these hops about to pursue you should be a nightmare - it's impossible to outrun these guys say if you are a futuristic psychoactive drug dealer trying to escape in tight and multilevel back alleys, they always reaches there before you do