From 1000Toys. The prototype build of the male Type synthetic human was developed by Toa heavy Industries for special operations. For the first time in 1/12-scale, this is not a mere downsized version of the original 1/6-scale Toa heavy Industries synthetic human, but a more Brushed up version with articulation, gimmick and outline optimized to fit the 1/12-scale body size. If you are new to the world of Toa heavy Industries, now is your time to jump in!.