Make it so sinister gaze changes based on your face selection (currently it isn’t compatible with like half of them) so it’s only on one eye if the other’s closed, it has the same shape (not just an oval every time) etc.
Allow us to DYE the sinister gaze at dyers. I’m sure nobody hates this idea and everyone would like having the same color eyes as the rest of their build, and people have been asking for glowing eyes for quite some time now, just let them have it here.