Italian adult model Marica Chanel (aka Marica Chanelle)

Depending on the checkpoint and prompt consider using different levels of denoising strength in HighRes fix or bringing in ADetailer to fix some details ... not that you didn't already know that. ;)

Sample images have been created using various checkpoints and detail settings (check included generation data) with a base resolution of 512x768 and using a HighRes fix upscale factor of 2.