Last week I finally got around to opening my MB Hi-Nu and I have to say the design has grown on me quite a bit. Yea I do wish the calf section was just a tad bigger/taller (maybe 5-10%) but I can see why it might've be designed as such. It appears to be more of a mix between the original 'lean' design by Yataka Izubuchi:  and Katoki's: The 'open hatch'/expansion feature on the MB does fill out the calves and overall figure a bit more, but it's definitely nothing like the