I have trained a base model from this dataset: https://civitai.com/models/175874

An offshoot of the dataset of Bigger Girls Model with the addition of custom tags and a more curated (and re-tagged) selection of data. Intended to be a preview of styles, concepts and overall coherence available in future iterations of the Bigger Girls model, or at least in variants thereof.

Tagging

Underscores were removed as of V3. The legacy tags are at the bottom of the description.

The LoRA contains the following artists (more to be added in future versions), divided into high aesthetic and medium aesthetic:

high aesthetic:
Akina, Aymusk, BeltBuster, BetterWithSalt, ccu, CoffeeSlice, DrWorm, Ekusupanshon, Fellatrix, Jaykuma, KipTeiTei, Lazorchef, ryokuchaMichi, Sizemologist, Squarewave, Tashoelle, xmasterdavid

medium aesthetic:
BreadWithKetchup, MysteryDad, NewMetrack

The weight of the woman is controlled by the following tags, in order of weight:
skinny, curvy, plump, fat, ssbbw, ussbbw

Hip size (as of v5) are controlled by the following tags:
wide hips, gigantic hips, hyper hips

Ass size (as of v5.1) are controlled by the following tags:
ass, huge ass, gigantic ass

There are also the following custom tags:
gigantic belly, stuffed belly, hyper belly, full stomach, drooping belly, double belly
stretchmarks
tubefeeding, tubefeeding in mouth (usually needs sketch-inpainting to get the right hose orientation!)
top heavy body, bottom heavy body, hourglass figure
feeding (WIP)
stuck, stuck in doorway (WIP)
burp (WIP)
double chin
belly on table, belly on floor
gurgling noise (WIP)
clothed midsection
backfat
fupa

In addition to custom tags, the following “standard” danbooru tags are likely helpful:
belly, big belly, hand(s) on own stomach, belly grab, thick thighs, wide hips, covered navel, midriff, midriff peek… (just search tags on danbooru!)

“Stretchmarks” guidance:

You may want to put “cuts, scar, scar on face, facial mark” in the negatives. Also, to put photorealistic, realistic in the tags if the results look too photo-real (I do have real pictures of stretchmarks in my dataset). And play with emphasis of “stretchmarks”. If you use ADetailer for faces, put stretchmarks in the negatives (or do not include it in the positive prompt) for the face detailing.

Changelog

SyModel V3.0

New tagging system, principally that underscores were removed.
Many tags got another pass of revision in the dataset to ensure their validity.

SyModel 2.0

Converted to lyco. Custom tags should be working correctly again!
New styles: Fellatrix, Beltbuster
Fixed tag: ccu (instead of c-cu, which was broken)
Improved tags: cellulite, stretchmarks, fupa
New Tags: covered_navel (to complement covered navel vanilla tag), covered_belly, backfat

SyModel 1.0

Known issue: the custom tags don’t seem to be recognized. This is fixed in the SyModel v2.0 version.
Same as 5.2 but trained as a model finetune and extracted to LoRA.

5.2

New training parameters used on 5.1 dataset. Same trigger words as before.
Reduced the size of the LoRA somewhat.
There may be more experiments in training in the future, rather than time spent increasing the dataset size.

5.1
new concept: gigantic_ass
Fixed tagging of ^^^ in dataset
New artists:
aymusk, jaykuma, xmasterdavid
More data:
squarewave

V5
Split hyper_hips into gigantic_hips and hyper_hips. There should now be more control over hips.
Artists added: ryokucha_michi

4.5
New artists:
high_aesthetic: squarewave (WIP)
medium_aesthetic: MysteryDad
4.4
Improved pregnant and outie navel content via increase in relevant data.

V4 (4.2)
Artists added:
DrWorm, CoffeeSlice

Artists updated:
c-cu (more content)

pregnant, outie navel –> focus on improving these. outie navels often don’t look good yet (to be improved in a future version)
hose, hose_in_mouth –> much better in txt2img. should make wrangling in img2img even easier than before
stretchmarks –> seems to have slightly improved. Faces can still be generated as “scratched” or “scarred”-looking. Can easily be fixed in inpainting (remove “stretchmarks” from prompt in face inpaint)
reddish_belly –> still underperforms

V3 (3.1), First “stable” release
Replaced hyphens and spaces in custom tags with underscores, e.g. hyper-belly –> hyper_belly or pear-shaped body –> pear_shaped_body
more realistic stretchmark images in dataset
bodypaint should not longer result in tribal tattoos / tribal look by default
Trained on some of c.cu. About 1/3rd done with that dataset. Known as c-cu in tags.

Legacy Tagging

The LoRA contains the following artists (more to be added in future versions), divided into high_aesthetic and medium_aesthetic (which are tags):

high_aesthetic:
Akina, Aymusk, BeltBuster, BetterWithSalt, ccu, CoffeeSlice, DrWorm, Ekusupanshon, Fellatrix, Jaykuma, KipTeiTei, Lazorchef, ryokucha_michi, Sizemologist, Squarewave, Tashoelle, xmasterdavid

medium_aesthetic:
BreadWithKetchup, MysteryDad, NewMetrack

The weight of the woman is controlled by the following tags, in order of weight:
skinny, curvy, plump, fat, immobile, fatblob

Hip size (as of v5) are controlled by the following tags:
wide hips, gigantic_hips, hyper_hips

Ass size (as of v5.1) are controlled by the following tags:
ass, huge ass, gigantic_ass

There are also the following custom tags:
hyper_belly, stuffed_belly, belly_bigger_than_body (WIP, not reliable), reddish_belly (WIP), belly_overhang, double_belly
stretchmarks
hose, hose_in_mouth (WIP)
apple_shaped_body, pear_shaped_body, hourglass_figure
feeding (WIP)
stuck, stuck_in_doorway (WIP)
burp (WIP)
double_chin
belly_on_table, belly_on_ground
gurgling_noise (WIP)
covered_navel (WIP), covered_belly (WIP)
backfat
fupa