Yeah I have one, trouble is I'm short sighted so distance is the main issue, up close is OK but a recent bleed in my right eye is the issue. Currently I am have an injection in it every month that may very easily be a permanent thing, still seeing the needle coming at me as my eye is clamped open as horrific as it is, is better than losing that sight. Still Roger Saunders only has one good eye and nobody has ever said his Hornet heads are'nt up to spec, also one of the Perry brothers (of Perry Miniatures) only has one arm and still.is a fantastic sculpted. So there is hope should the worst happen, as Monty Pythons say "Always look on the bright side of life"
I am blind in my right eye following an accident pruning my fruit trees back in 2011. It causes issues with depth of field and leads to stubbing the end of a lot of brushes. You do learn to compensate, but never lose the frustration.
Nice work on the ex-general. The source model for him does have a wonderfully sculpted head.