So just a breif update while I take care of some stuff a semi model related post.
Roland the company that supplied my CNC machine ask if I would provide them with technical samples (recognisable part) that can be produced. So I whipped a few of these up and they'll be displayed in their technical departments in UK, Germany and Japan.
They look interesting to me and thought you guys might like to see;
It's the lower arm meshes grouped as machined just from 1 side.