I guess it would be possible for me to detect when you've got a surface where each edge is only touching one other edge (unlike say a box as mentioned previously), and then make those into a closed loop in the AI file same as a joined curve.
That would then make the same kinds of results between exporting a planar surface or the original curves.
I've made a note to look into adjusting the AI export in v3 to do that.
I'll try to get this one finished in the scarce spare time I have.
It is an Epiphone, Les Paul - Studio, plain wood. It's almost a classical instrument!
I use it in my band and plays real nice!
Beautiful work! Would you mind showing the back of the neck? Especially the profile and transitions between the headstock/neck and heel/neck? Many thanks!