Hello! I know you are not expert in Criminology but... I had some problems with making mod character what I would prefer, and I think It could possible fix;
1. types of noses not supplies thikness, length. I don't know possibly can be do that to use separately changing those parameters or not. And probably it might be usable to move it to the rightand left sides.
2. Lips also have 2 parameters type and height. And what about width or thikness
3. Eyerbrows and eyes also must be have changing parameters in size of width and angle.
4. Hairstyle haven't possibility to choose from which side can parting be, and types of hairs (curly, straight); or maybe i prefer a bald model?))
It simply more usable to switch additional parameters to each part of face. Made 15 types of noses, eyes, lips and eyerbrows but with 30-40 parameters