Neck dimensions

for 6 i 7 strings:
at 1st fret 19-20 mm thickness, at 15th fret 21-22mm
width at nut for 6 string: 44mm, at 24 fret 59mm
second option for 6 strings: 42mm at nut and 57,6mm at 24 fret  
width for 7 string: 49mm at nut and 69mm at 24 progu

for 8 strings
thickness at 1 fret 20-21mm, at 15 fret 22-23mm 
width at nut 55mm and 78mm at 24 fret