Exact scaling

My scaling will be 1:42.5531915

width of largest skull in miniature = 28.2mm

height of largest skull in miniature = 27.5mm

actual sizing for Width = 1200mm

actual sizing for Height = 1170.21mm

Resize 8 15mm
Slice 1
H 15.78mm
W 11.92mm
Slice 2
H 17.07mm
W 13.57mm
Slice 3
H 18.65mm
W 16mm
Slice 4
H 20.26mm
W 17.34mm
Slice 5
H 21.75mm
W 20.2mm
Slice 6
H 23.33mm
W 21.38mm
Slice 7
H 25.25mm
W 25.86mm
Slice 8
H 27.5mm    1170.21mm
W 28.2mm    1200mm
Slice 9
H 25.06mm
W 26.34mm
Slice 10
H 23.37mm
W 23.6mm
Slice 11
H 21.7mm
W 19.3mm
Slice 12
H 20.26mm
W 17.17mm
Slice 13
H 18.76mm
W 16.76mm
Slice 14
H 17.34mm
W 16.23mm
Slice 15
H 15.86mm
W 14mm

Holes
Slice 1
3.84mm
Slice 2
4.385mm
Slice 3
5.075mm
Slice 4
5.78mm
Slice 5
6.425mm
Slice 6
7.115mm
Slice 7
7.975mm
Slice 8
9mm
Slice 9
7.88mm
Slice 10
7.135mm
Slice 11
6.34mm
Slice 12
5.78mm
Slice 13
5.13mm
Slice 14
4.52mm
Slice 15
3.88mm