This is a Lora I created for generating realistic images of Volleyball Girlss. The model was trained on the sdxl base model.

Use some of these Negative prompts:

Worst quality, Amputee, Autograph, Bad anatomy, Bad illustration, Bad proportions, Blurry, Branding, Cropped, Cut off, Deformed, Disfigured, Dismembered, Disproportioned, Distorted, Duplicate, Duplicated features, Extra arms, Extra fingers, Extra hands, Extra legs, Extra limbs, Fused fingers, Grainy, Gross proportions, Hazy, Improper scale, Incorrect ratio, Indistinct, Logo, Long neck, Low quality, Low resolution, Malformed, mark, Incorrect physiology, Incorrect ratio, Indistinct, Kitsch, Logo, Long neck, Low quality, Low resolution, Macabre, Malformed, Missing arms, Missing fingers, Missing hands, Missing legs, Mistake, Morbid, Mutated hands, Mutation, Mutilated, Out of frame, Pixelated, Poorly drawn face, Poorly drawn feet, Poorly drawn hands, Render, Repellent, Replicate, Reproduce, Revolting dimensions, Script, Shortened, Signature, Split image, Squint, Text, Tiling, Trimmed, Ugly, Unfocused, Unattractive, Unnatural pose, Unreal engine, Unsightly,

Recommended settings: 

Sampler: DPM++ 2M SDE Karras

Steps: 20-40

Clip skip: 0

Cfg scale: 4

Resolution: 512x768

Hires fix:

Upscaler: 4x_Ultrasharp

Steps: 20-40

Best settings will vary from model to model