I am posting here for you some tips and discoveries from my tests done on

the SD-1.5 that I have done since 2022 . I usually create highly detailed photo-realistic

images using SD-1.5.

These are the most used and best Checkpoints to use for Photo-realistic pictures that I use....

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1 version -- BEST

Main checkpoint = RealisticVisionV1.3

--- triggers to use in your prompts = PHOTOREALISTIC

Below.... Add 3 other checkpoints to your SD-1.5 so you can blend more details and images into

your main checkpoint. These are located in your SD-1.5 menu in the A, B and C locations....

A - ProtogenX3.4

--- --- triggers to use in your prompts = = SAFETENSOR

B - Clarity_19

--- --- triggers to use in your prompts = = PHOTOREALISTIC

C - Deliberate

--- --- triggers to use in your prompts = = DELIBERATE

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Another selection of checkpoints to use for Photo-realistic images using SD-1.5

2 version -- BEST

RealisticVisionV1.2

--- triggers = PHOTOREALISTIC

A - ProtogenX34

--- triggers = SAFETENSOR

B - Deliberate

--- triggers = DELIBERATE

C - Clarity

--- triggers = PHOTOREALISTIC

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Another selection of checkpoints to use for Photo-realistic images using SD-1.5

3 version

RealisticVisionV1.2

--- triggers = PHOTOREALISTIC

A - Refined_v10

--- triggers = REALISTIC

B - Deliberate

--- triggers = DELIBERATE

C - ProtogenX34

--- triggers = SAFETENSOR

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Take Note = Even if some of these checkpoints were made about 2 years ago, they are still

very very useful , because they contain ALOT of great information embedded in them

for the best Photo-realistic picture creations.

The trick is to never just use ONE checkpoint, but also include 2, or 3, other checkpoints

in the A, B and C sections of your menu.

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Best Samplers: choose one

- Euler a (faster rendering speeds)

- DPM++ 2M Karras (Slower rendering of images)

- DPM++ SDE Karras (Slower rendering of images)

- PLMS (Slower rendering of images)

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CFG scale: The CFG scale adjusts how much the image looks closer to the prompt and/ or input image.

If CFG Scale is greater, the output will be more in line with the input prompt and/or input image.

On the other hand, the lower the CFG Scale value, the more likely it is

to drift away from the prompt or the input image, but the better quality.

CFG scale: best settings

Portraits: 7 - 8 - 9

Landscape: 9 - 12

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Steps: best settings

Portraits: 30 - 40 - 70

Landscape: 40 - 80 - 100

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my personal choice for best quality AI photo-realistic photography

images is these settings ...

CFG scale - 8

Steps - 70

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Recommended Resolution:

2:3 ratio (i.e 512x768)

1:1 ratio (i.e 512x512 or 576x576)

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Check the RESTORE FACES for better rendering and for the A.I. to create

better faces.

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(BELOW) is a very good prompt script for doing tests and create

some nice images while you test your A.I. to create some famous faces.

Depending on what Checkpoint you will use, some times it will

create the face and body Very Good (A+), and

if it does not, then you may need to use a Lora, or a T.I. for training your

A.I. to make them better.

This is for a female NSFW photo-realistic Photograph !

I will also post for you a SFW image prompt below.

... Do not change the word placement, as this prompt has

been tested for many weeks as to be the best place for the words to be

in the script.

Each section has importance for the AI to understand better and to create better images.

.

...........................Positive prompt for Not Safe For Work .......................................

...IF ITS A LORA MODEL - You will write it like this ...

(<YOUR LORA MODEL:0.9>),a Realistic Full Portrait Photo of a ___place LORA Trigger word name here____ with long hair style, Beautiful, Detailed face, Perfect eyes, (highly detailed skin:1.1), (perfect breasts:1.1), ((perfect nipples:1.1)), perfect body, NSFW, nude, pussy, best quality, Modelshoot style, Professional Photography, Photorealistic, standing in a Dark Studio background, blurred background, RAW, analog style, sharp focus, 8k, ultra high resolution, DSLR, high quality, Fujifilm XT3, film grain, award winning, masterpiece

.

...IF ITS A TEXTUAL-INVERSION (EMBEDDING) MODEL - You will write it like this ...

a Realistic Full Portrait Photo of a ___place Embedding model name here____ with long hair style, Beautiful, Detailed face, Perfect eyes, (highly detailed skin:1.1), (perfect breasts:1.1), ((perfect nipples:1.1)), perfect body, NSFW, nude, pussy, best quality, Modelshoot style, Professional Photography, Photorealistic, standing in a Dark Studio background, blurred background, RAW, analog style, sharp focus, 8k, ultra high resolution, DSLR, high quality, Fujifilm XT3, film grain, award winning, masterpiece

.

...........................Negative Prompt for NSFW for all.......................................

.

(Clothes), (clothing), (pants), (bra), (underwear), (dress), (shirt), (skirt), canvas frame, (deformed iris, deformed pupils, semi-realistic, CGI, 3d, render, sketch, cartoon, drawing, anime, mutated hands and fingers, fused lips and teeth:1.4), text, close up, cropped, out of frame, worst quality, low quality, jpeg artifacts, ugly, duplicate, morbid, mutilated, extra fingers, poorly drawn hands, poorly drawn face, mutation, deformed, blurry, dehydrated, bad anatomy, bad proportions, extra limbs, cloned face, disfigured, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, fused fingers, too many fingers, long neck, doll, child, un-detailed skin, monochrome, black and white,

.

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...........................Positive prompt for Safe for work .......................................

...IF ITS A LORA MODEL - You will write it like this ...

(<YOUR LORA MODEL:0.9>), a Realistic Full Portrait Photo of a ___place LORA Trigger word name here____ with long hair style, Beautiful, Detailed face, Perfect eyes, (highly detailed skin:1.1), perfect body, best quality, Modelshoot style, Wearing a Gold dress designed by Chanel, Professional Photography, Photorealistic, standing in a Dark Studio background, blurred background, RAW, analog style, sharp focus, 8k, ultra high resolution, DSLR, high quality, Fujifilm XT3, film grain, award winning, masterpiece

.

...IF ITS A TEXTUAL-INVERSION (EMBEDDING) MODEL - You will write it like this ...

.

a Realistic Full Portrait Photo of a ___place your embedding model name here____ with long hair style, Beautiful, Detailed face, Perfect eyes, (highly detailed skin:1.1), perfect body, best quality, Modelshoot style, Wearing a Gold dress designed by Chanel, Professional Photography, Photorealistic, standing in a Dark Studio background, blurred background, RAW, analog style, sharp focus, 8k, ultra high resolution, DSLR, high quality, Fujifilm XT3, film grain, award winning, masterpiece

.

...........................Negative Prompt for SFW for all.......................................

.

((NSFW)), ((Nude)), (Naked), (pussy), (vagina), canvas frame, (deformed iris, deformed pupils, semi-realistic, CGI, 3d, render, sketch, cartoon, drawing, anime, mutated hands and fingers, fused lips and teeth:1.4), text, close up, cropped, out of frame, worst quality, low quality, jpeg artifacts, ugly, duplicate, morbid, mutilated, extra fingers, poorly drawn hands, poorly drawn face, mutation, deformed, blurry, dehydrated, bad anatomy, bad proportions, extra limbs, cloned face, disfigured, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, fused fingers, too many fingers, long neck, doll, child, un-detailed skin, monochrome, black and white,

.

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.

IF YOU WISH for the model to be Outdoors, change the word script in the

section areas with these words below ....

Photorealistic, sunny, standing in a beautiful beach background, blurred background, RAW,

-or-

Photorealistic, sunny, standing in a foggy forest background, blurred background, RAW,

.

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.

Using the above posted prompt, your images will look much better in details

and in a Photo-Realistic quality (without the use of any extra Lora or T.I.).

--- This is good for training and testing your A.I. Lora models to see if they are good.

.

The following images below were created just using the original Stable-Diffusion 1.5

without the use of any Lora/Lycoris/Textual-Inversion, and using the same style

of written prompt as I have posted for you above. In many cases your Stable Diffusion 1.5

has already been trained on creating over 1996 famous faces without the use of any pre-trained models.

It all depends on how well you write your prompts.

This is the full list of known faces - https://laion-aesthetic.datasette.io/laion-aesthetic-6pls/celebrities

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https://i.imgur.com/VuiQgOU.jpg

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https://i.imgur.com/4CHOqDC.jpg

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https://i.imgur.com/SuuGCpx.jpg

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https://i.imgur.com/3jziP2r.jpg

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https://i.imgur.com/XgdQVXX.jpg

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