Are you familiar with Deviant Art? I don't look at the website much, but there are some lovely users, including Samantha Foxx.
I love this head shot from 2015:
I grabbed that photo by opening the image in a new tab, but the site has direct links to post to twitter, Pinterest, tumblr, Facebook, etc.
This is a recent pic:
She doesn't typically smile in her photos, but she seems like she's having fun and I envy her wardrobe. She's young, thin, and lovely!