These are my entries on high-price industrial design open contests that actually won the contest. *
Created with FreeCAD, Rhinoceros 3D - Grasshopper, rendered in Blender-Cycles
Created with Rhinoceros 3D - T-Splines (R.I.P.), rendered in Blender-Cycles
Only two? You may ask - yes, I would if I were you. Consider this: