CyberRealistic v8 is a great update to the popular CyberIllustrious model, a realistic model based on the anime model Illustrious XL. CyberRealistic combines the artistic prowess of Illustrious XL with realism and photographic precision. While it is possible to prompt CyberIllustrious with Danbooru tags, it is not necessary. CyberRealistic works well with natural language prompting and keyword prompting. 

Please use caution with this model. It will render risque content. To avoid nudes, specify the clothing you want. Avoid prompting with 1girl or 1boy and instead use woman or man. 

CivitAI Link

Here are a few suggestions from the CyberRealistic page on Civit:
Prompt:  
masterpiece, best quality, high quality, ultra-detailed, realistic
* Please note, while the makers of CyberIllustrious recommend adding these terms to the prompts, they are not included in the CyberRealistic Civit example images. Their examples used “masterpiece, best quality, photorealistic” and sometimes “ultra-detailed”

Negative Prompts: 
cartoon, illustration, anime, painting, CGI, 3D render, low quality, watermark, logo, label
deformed, deformed face, low quality, bad quality, worst quality, (drawn, furry, illustration, cartoon, anime, comic:1.5), 3d, cgi, extra fingers, deformed teeth, watermark, logo
* Please note, the CyberRealistic examples used “lowres, bad anatomy, bad hands, ugly, deformed” 

Recommended Steps: 30
Recommended Guidance Scale: 4-5

Suggestions from MonAI:
The Cyber v8 Photo style uses the settings that created the best results in my tests. Use Cyber v8 Photo to easily apply these settings.
Prompt:  masterpiece, best quality
Negative Prompt:  lowres, bad anatomy, (bad hands), missing fingers, extra fingers, ugly, deformed
Guidance Scale: 5
Steps: 25

 

Example result. Prompt: beautiful woman, short hair, silver hair, cyberpunk, cyborg, side view, (glowing eyes:0.4), golden eyes, looking at viewer, mechanical…

Prompt:  beautiful woman, short hair, silver hair, cyberpunk, cyborg, side view, (glowing eyes:0.4), golden eyes, looking at viewer, mechanical arm, mechanical hand, sitting at a cyberpunk bar, masterpiece, best quality 

Negative Prompt:  lowres, bad anatomy, (bad hands), missing fingers, ugly, deformed

Guidance Scale: 5.0
Steps: 35
Size: 896x1152

Example result. Prompt: beautiful woman, short hair, blonde hair, side view, teal t-shirt, looking at viewer, head rest, hand on own chin, bokeh restaurant…

Prompt:  beautiful woman, short hair, blonde hair, side view, teal t-shirt, looking at viewer, head rest, hand on own chin, bokeh restaurant background, close portrait, masterpiece, best quality

Negative Prompt:  lowres, bad anatomy, (bad hands), missing fingers, extra fingers, ugly, deformed

Guidance Scale: 5.0
Steps: 25
Size: 1024x1024

Example result. Prompt: 1boy, solo, brown hair, samurai warrior, wielding a sword, kimono, close portrait, fall forest, autumn leaves, masterpiece, best…

Prompt:  1boy, solo, brown hair, samurai warrior, wielding a sword, kimono, close portrait, fall forest, autumn leaves, masterpiece, best quality

Negative Prompt:  lowres, bad anatomy, (bad hands), missing fingers, ugly, deformed

Guidance Scale: 5.0
Steps: 28
Size: 896x1152

Example result. Prompt: beautiful woman, tan skin, brown eyes, shoulder length hair, black hair, smooth hair, earclip, tribal outfit, long tribal skirt,…

Prompt:  beautiful woman, tan skin, brown eyes, shoulder length hair, black hair, smooth hair, earclip, tribal outfit, long tribal skirt, looking at viewer, ancient stone setting, bright lighting, dynamic angle, depth of field, blurry soft ambient glow, dramatic scenery

Negative Prompt:  lowres, bad anatomy, (bad hands), missing fingers, extra fingers, ugly, deformed

Guidance Scale: 5.0
Steps: 27
Size: 896x1152

Example result. Prompt: 1girl, white gown, long gown, iridescent gown, angel wings, white wings, feather wings, side view, short hair, white hair, wind, bokeh…

Prompt:  1girl, white gown, long gown, iridescent gown, angel wings, white wings, feather wings, side view, short hair, white hair, wind, bokeh winter background, masterpiece, best quality

Negative Prompt:  lowres, bad anatomy, (bad hands), missing fingers, extra fingers, ugly, deformed

Guidance Scale: 5.0
Steps: 28
Size: 896x1152

Example result. Prompt: 1girl, light purple hair, short hair, metallic black body armor, sleeveless armor, close portrait, in a winter wasteland, masterpiece,…

Prompt:  1girl, light purple hair, short hair, metallic black body armor, sleeveless armor, close portrait, in a winter wasteland, masterpiece, best quality

Negative Prompt:  lowres, bad anatomy, (bad hands), missing fingers, ugly, deformed

Guidance Scale: 5.0
Steps: 28
Size: 896x1152

 

Source: the MonAI wiki · Updated · First published