Placing the eyeballs and lids
To create eyes, I go to Brush>Insert sphere and simply click and drag on the location I want the eyes to be. If I don’t like the position, I press Ctrl+Z to undo and I’ll try it again. I like to separate these eyes into their own SubTool by going to the SubTool menu and scrolling down to Split Unmasked Points. Next I draw a mask where I want the eye lids to go. At the bottom to the SubTool menu is the Extract button. I click this and then click Accept to create a lid.