Possible to 3D-Print Replacement Mark I-II-III-IV EQ Knobs?

I was wondering if anyone out in Boogieland has a 3D Printer, and thinks it may be possible to reprint the long-lost right-angle EQ knobs that so many of us may be missing from the older Pre-Mark V era.

Or, does it seem like something easier done with molding(moulding)/casting?

I realize it won't be "original", but I'm sure it would look better than "missing".

Why not buy a new set from Mesa/Boogie?
http://mesa.stores.yahoo.net/greqslkn.html

I don't know if there is any possible replacement to the 3d printer knobs, I have myself faced error while trying to replace the knobs and there was an unknown error called epson communication error, I have tried to counter it and had found the solution by switching the printer off for 30 seconds and then turning it on and then make the printer as a default, if this doesn't fix the issue, then reinstall the application and the software and the drivers to make things work.