Failing to export to 3ds max

[bilico]

perfect, worked correctly

comes the next problem:

how should I map this object to use procedural textures in: substance designer?
Could you answer this topic for me?

Rhino to substance designer

Hello I’m trying to export from rhino to substance designer to texturize with procedural maps but the procedural textures do not remain uniform mainly in the fillets is there any procedure to do this export the right way? thank you