Here’s a picture of a fiddle (no, that’s not quite a violin). Somewhat reflective. Note there are a few places I can stick some sort of marker … see the little red dot. But not on the varnish. I can of course put it on a featureless background. I would scan the whole thing, then put on the other side, scan again, and merge the two scans.
I expect some difficulty in getting the shape under the fingerboard. I had a demo from another manufacturer who switched to single-line mode. It was slow, but would work.
I have the impression that MetroX is the right Revopoint product. Am I right? Would MetroX be able to do this?
You should use Parallel mode with it since it is not recommend to use any 3D spray on this type of instruments , beside you will be able to capture all elements regardless of the surface using laser mode.
Feature mode will be difficult due to the surface color since it is blue light absorbing surface , but laser mode can handle it .
If you have the budged go with the new Trackit 3D scanner , great no marking scanning using laser , the best method for this one available on the market for fraction of costs. Normally scans like that cist no less than $40K
With MetroX you will need to use markers with laser mode and lots of them at least 3 cm apart all over .