Rejection reasons

One more thing, The model looks like a mannequin. Do you want to go for this look? 

One last thing, Anna, since it appears you enjoy creating "real" people with AI. Check out YouTube and do a search for facial restoration softwares, which are usually available for free online. Adobe has one in it's set of Neural Filters but it presently has its shortcomings. These will often help with fixing teeth, eyes, nostrils, lips and sometimes ears. Since facial restoration software was initially designed to fix old black and white photograhs, they do over-correct skin, hair and clothing and they always turn irises brown and slightly misshapen, so editing is still required. I place the original AI image on top of the restored image, create a mask on the original image, then erase those areas that have been restored or improved upon in the bottom (restored) layer. They are worth investigating. Start with doing a search for GFPGAN and watch a tutorial or two.

Anyway, I've attached an example. On the left is your original, on the right, after facial restoration and some quick edits as noted above. The teeth are straightened and those odd lines through the teeth removed, I got rid of the earring...it didn't add anything to the photo and looked more a blemish, the lips are a little fuller with a tad more color, and the irises repaired rounded out. Some of the edits are mine, but the facial restoration software did most of the work.

Can you post the images here full sized? It's a little laborious to go back and forth with the file numbers. 🙂