This is the Saurian glider , it is slightly modified from the previous one , but this is what I love about engineering; the beauty of precision. I learnt Autocad a long time ago, learning inventor is entirely something else, and I still prefer Autocad for doing 3D models, Inventor requires lots of practice and has lots of bugs; nonetheless, it has plenty of advantages over Autocad. Anyway, we are not here to discuss about Inventor or Autocad, the glider is a fighter for the Saurian Empire . These specific crafts have a huge disk on the middle which allow them to ascend or descend in a quickly matter of time (they use centrifugal force). Their wings are just to stabilize them on flight but essentially their way of moving is because of this central disk... and I still need to imagine about the rest of the saurian air/space vessels and the rest of the congregation , i.e. the ones commanded by the Sergovnian , the Mourasam's (on book 2), and about the machine's as...