That data was requested two days ago.
The best advice for you is to take this instrument to a pro.
Sorry about that.
Here the data.
12th fret E 2,6mm / 0,102inch G 2,4mm / 0,094inch
last fret E 2,6mm / 0,102inch G 2,8 / 0,110inch
hold string on 3rd fret: 1st fret distance E and G 0,3mm / 0,012inch
holding no string: 1st string E 0,7mm / 0,028inch G 0,6mm / 0,024inch
Will speak to the guy at the Bass Clinic Freiburg next week.