Model scale: 
X: 0.508
Y: 0.508
Z: 0.508

NOTE: Original Sonic model scale is 0.200 in all areas.

Left eye iris location:
X: -0.600
Y: 0.000
Z: 0.000

Left eye iris rotation:
X: 1 degree
Y: 0
Z: 0

Left eye highlight location: 
X: -0.600
Y: 0.000
Z: 0.000

Right eye iris location:
X: -0.100
Y: 0.000
Z: 0.000 

Right eye iris rotation:
X: 1 degree
Y: 0
Z: 0

Right eye highlight location: 
X: -0.100
Y: 0.000
Z: 0.000