It means they weren't edited well enough. In many of the images, the red-haired girl's eyes don't look natural. In one image, she has two left nipples. In one of the latest images, a man holding a girl by the throat has more hands he should have.
Thanks for the feedback . I will pay close attention to the next renders so the eyes are more natural and for small details as you stated. Anything else that can make the game better is more than welcomed . Also without paying something check the patreon where I will be uploading the models to tell me your honest opinion https://www.patreon.com/VELVETGAMESS?utm_campaign=creatorshare_creator