After 4 years I decided to make some small updates to my personal suit head.
Left is original head and right is with changes.

Most noticeable edits are the eyes.
Previous eyes were resin and had yellowed over time. New eyes are plastic cabochons.
Added new mesh and tweaked the vision ports in shape. Can see LOADS better now.
And of course the eye paint is different, used fur for eyelids for the first time, added some black lining to pop the eyes more visually.

I also made shape edits to the upper muzzle and cheeks. I know in these photos the lower jaw looks different but its the angle of photos, the lower jaw was untouched.
Cheeks got added dimples/smile padding. Upper muzzle was rounded up and given a slight nose ridge.
There was also misc shaving touch ups to freshen the fur. Whole upper muzzle got new fur and some fur on cheeks was replaced.

Good ol sprucing all around.