For some "Designers" here, check this video this will be a 7 minute master class for you about design.
Filippo Perini talked about design of Huracán, also he creates concepts for such an iconic cars like Sesto Elemento and Aventador.
You will not hear not about Catia, not about Concept of Continuity not about any 3D modeling stuff. This is pure design, thoughts behind design and creative process.


Here some of "Designers" can not understand that there is design in 3D for concepts, that do not need precision, closed surfaces(watertight), ideal continuity etc... All that stuff will be made by you - 3D Modellers when concept will be approved. So lets everybody will do their things, designers will create design and modelers will create perfect 3D models.
And when 3D modellers start to talking about design(some persons in this forum) it looks awful.