INDIGO was created to be capable of realistic images of excessively large breasts, wildly inventive scenarios, and stylized beauty. The result is something that lies somewhere between top digital fetish art and an actual photograph.

It excels at creating realistic depth and texture with little effort, and creating massive breasts (or hyperbreasts, as some may know them) on realistic-looking people. Inpainting works great, and it plays well with many LoRAs.

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Prompting

These guidelines will help you create similar images to the ones in the examples.

Structure

I break down the prompt into 3 main parts:

1. Head – [Style of image], [Main description], [Anatomy Descriptions]

2. Body – [Porn Websites/Companies], [Style descriptions], [Photography terms]

3. Tail – [Minute/repetitive details]

Anything in the Body of the prompt can be shifted elsewhere within the Body if the image needs a stronger/weaker emphasis on it.

Positive

[Style of image], [Main description], [Anatomy Descriptions], [Porn Websites/Companies], [Style descriptions], [Photography terms], [Minute/repetitive details]

Negative

[Style of image], [Anatomy Descriptions], [Style descriptions], [Photography terms], [Minute/repetitive details]

Weighting

For positive prompts, lightly weight any words that you feel like you can afford to lessen the impact on. Because of this, you will draw more attention to the rest of the prompt without having to risk weighting something you want too heavily.

For negative prompts, lightly weight all the words you use, then after some test generations you can scale any individual weights up as necessary.

Breast Prompting

• big supple boobs

• huge hyperbreasts (may get cartoonish)

• huge wide tits (may create thiccer women)

• tight [type of clothing]

• breast expansion (also great for BE: sideboob, underboob)

• breast inflation (only if breast expansion prompts are not working, may introduce latex and/or balloons. also useful: ripped top)

General Prompting

• [your favorite porn websites or companies] (experiment with what works for you, be mindful of how these images are used)

• skin texture, high resolution, sharp focus, depth of field, dynamic range, bokeh

• pinup

• goosebumps, stretch marks, freckles (at end of Tail and weighted lightly. helps make more realistic people)

Face Prompting

• stunning eyes (creates beautiful, quality eyes. may ‘overwrite’ other eye descriptions.)

• round face, high cheek bones (include these in the Tail of the prompt. The goal is filtering images closely linked with traditional beauty standards, and not necessarily the traits themselves)

Negative Prompting

• manga, cartoon, cgi (weighted heavily, will push image further into realism)

• beads (weighted heavily. can help make the nipples look more natural, and stave off extra nipples.)

• extra limbs

• missing limb

• fused together

• duplicate, couple, group (if multiple people in the image are not desired. usually not needed unless generating images larger than 1024px)

• elongated, twisted (also not usually needed unless the aspect ratio is rather wide)

Recommended Settings

• Sampler: DPM++ 2M Karras

• Step Count: 20

• CFG: 7.5

After 7 months, the AI Art Contest has now ended indefinitely. Thank you to all participants, and let me know if you'd like it back!

All example images are raw high-resolution generations, most of which have implemented the High-Res Fix.