Can you suggest a strategy for

…creating 3D profile for this motorcycle fuel tank?
Only using it as a guide…Aluminum%20tank

Hi, you can try to scan the data! Nowadays there is software (e.g. Agisoft Metashape) which is capable in scanning shapes from Photos only. With a scan, even if its rough, it will be much easier to reverse a shape.

without more references, one strategy could be this:


Diego - enormously helpful! Thanks-

if you make the revolve with the option Deformable=yes you can make some adjustments in the shape to get more roundness in the front and more flat in the rear

Amazing. Exactly what I’ve been trying to do for the past hr…
thanks so much