sphere 1:

Kd: .175
Ks: 1.0
Ka: 0.0

rough: .005
reflect: .175

sphere 2:

Kd: .2
Ks: .9
Ka: .005

rough: .015
reflect: .15

sphere 3:

Kd: .25
Ks: .8
Ka: .02

rough: .025
reflect: .1

sphere 4:

Kd: .325
Ks: .685
Ka: .1

rough: .0325
reflect: .075

sphere 5:

Kd: .4
Ks: .6
Ka: .2

rough: .04
reflect: .05

sphere 6:

Kd: .55
Ks: .5
Ka: .35

rough: .55
reflect: .025

sphere 7:

Kd: .65
Ks: .4
Ka: .5

rough: .065
reflect: .01

sphere 8:

Kd: .8
Ks: .3
Ka: .65

rough: .08
reflect: .008

Kd: .875
Ks: .2
Ka: .8

rough: .09
reflect: .005

Kd: 1.0
Ks: .1
Ka: .95

rough: .1
reflect: .0025