Modeling Practice Drawing 740

grabcad

3D Practice. Took me FOREVER to make with Autodesk Inventor Professional 2019.My first real challenge. I stopped timing it after a few hours. But i estimate that it took me somewhere between 5-10 hours over 3 days to make. And a lot of headache.With this model i learned about the taper option when extruding and i got to use the sweep and revolve option a lot. There are some parts that i simply couldnt reproduce exactly as it looked on the sketch, with the measurements that i had. These are the 3 "wings" going along the "cone" extrution and the 2mm Radius marked on the detail picture.Feel free to give me a hint if you know a better way to solve this.