6.31.20315 - Rhinoceros
To "come up with a piece" using this software, you can explore several different creative modeling projects suited for its NURBS-based tools: Modeling Project Ideas
For more advanced workflows, you might consider using the McNeel Forum to find specific community-made tutorials for this version. Rhinoceros 6.31.20315
Intermediate projects often involve surface modeling to create the aerodynamic curves of a vehicle, utilizing Match Surface with history to ensure smooth, continuous transitions between body panels. To "come up with a piece" using this