Threads are mostly focused on a particular characteristic. How about one for the very best "normal" photos? Where normal does not mean boring, but rather what the largest fraction of people find the most attractive. That should look something like:
>not overly thin or thick; definitely no flat-as-a-board or J-cups
>any state of dress as long as it's alluring
>pretty face (if shown)
>athletic a plus, low bodyfat ("ripped") a no
>ideally high quality with professional lighting
>artistic posing a plus
>interesting setting kind of nice