Step 4: Eye
a. Valley-fold down the two corners.
b. Fold the eyes down, this will pull some of the edge from the flap above it.
c. Partial unsink - the nested layer...
d. ... so that the bottom eyelid mirrors the upper eyelid. This will require indenting the corner at the right. Also, swivel fold the small inner corner.
e. Like this. Repeat on the left side.