superficial bulging

[Lorenzo.bon]

Bye to all,

I would like to use inventor to draw an electric guitar, especially gibson les paul. as one side of the main body is bombed (except a small region near the edge, I do not know how to "extract" the surface only in the region where I care. I do not know if you understand what I mean, but I tried to divide the region into sectors with the command of the free form but it only works with much more regular surfaces. Does anyone have any idea what commands to use? .
the guitar in question is the one attached.

Thank you.

 

[rf.infissi@libero.it]

you could cut the extension with a surface built with freefirm or with classic surface tools.... but sincerely I did not understand how it is made