30MM eEMX-17 Alto [Dark Grey] (1/144 Scale) Plastic Gundam Model KitDetails: 30MM EEMX 17 ALTO (DARK GRAY) from 30 Minutes Missions Series. The outstanding point is that each EXAMAC has tons of options for customization. You can swap weapons, EXAMACS parts from different machines, additional weapons or armors, etc. It is meant to be a very fast build, create a story, a fast diorama with the Custom Scene Bases.