Building Blocks Kit 2.1 +60 Machined Parts (Hard Surface) I am creating this Kit as a reference from machined parts in the Industry. I found out it can be used as game asset and for those who got creative minds, they can use it as a starting building Block or even more. Use it as a Tetris or Legos or Anything. As the Kit number goes up, parts will get more complicated. I will be more than happy to receive some feedback from you.