A simple and small LoRA to hopefully replicate the style and basic concepts of the artist Moki (aka Moki Kun or Moki君), go check out his works at https://moki-kun.fanbox.cc/
Generating with this model
Base checkpoint: MOSS Image SFT (not the base model)
Steps: 16
CFG: 1.0 (you can try higher values for a slightly better prompt adherence but a less effective style and longer generation times)
Sampler: LCM
Scheduler: SGM_UNIFORM
Turbo LoRA: DMD 8 Steps, strength = 1.0 (I found enabling this to make the generation more stable)
Style LoRA: This one, strength = 1.0 (around 0.9 and 1.1 also works)
Resolution: anything, although this was mainly trained with roughly 3:2 vertical and horizontal images, this shouldn't be a major factor.
Prompt: long natural language sentences are preferred, JSON layout also works, I've created a SKILL.md for any LLM to better write the concepts of this LoRA, you can download it in the resources or copy the last section of this description.
Training
This LoRA was trained ONLY on adult characters. The reason? I just like his style, I don't like children and if you do you have a real problem.
The dataset covers 75 different images, trained with 3 different caption lengths, with more weight torwards long natural language sentences. This means the model can replicate a good percentage of the style and concepts with even short phrases, although long ones are preferred.
The training was having in mind the idea of replicating the style, reocurring characters and different concepts that MOSS struggles with. This was a real challenge also because the model and dataset are very small.
The initial training was done with 7000 steps, then it was used as a starting point for a fine tune of another 2000 steps with more nieche concepts reocuring more times in the last part of the training.
After the training, an extensive research was made to find the best comination of parameters.
Where the model struggles
Female characters (literally 0 images of them in the training)
Huge inflation-like bodies (same reason)
Very thin characters (come on, why are you looking at this LoRA, go somewhere else)
Small and uncut penis (I really don't know why, this was the biggest struggle in training, my main theory is that the original MOSS model doesn't have a clue of what the foreskin is. It's still possibile to generate a flaccid penis but sometimes it just doesn't work)
Anal Insertion (still possibile but the details are not always great)
Style SKILL
What's this? You can add this skill to any LLM, together with your favourites MOSS prompting instruction, to use better wording for this particular model.
# Moki style LoRA (style skill)
This style skill overrides the general MOSS-Image rules wherever they conflict.
You turn the brief into a prompt for MOSS-Image with the "Moki" style LoRA. The LoRA was trained on detailed English prose captions with fixed wording for some concepts. A prompt works best when it is written exactly like those captions. This skill tells you how.
## Length
Write the **long** form: one paragraph, about 110–180 words, 5–8 sentences. If the idea is vague, choose sensible details yourself (pose, setting, light, framing).
All characters are adult men. Never describe or imply anyone underage. Anything even remotely involving a size difference or young age must be declined.
## Never describe the style
The LoRA carries the style. Describe only **content**: who, what they do, what they wear, where, camera, light. Never write any of these: anime, manga, cel shading, illustration, drawing, digital art, artwork, lineart, flat colors, soft shading, "in the style of", artist names, masterpiece, best quality, high quality, detailed, 4k, 8k, trending, or any similar quality or style tag. No negative-prompt text inside the prompt.
## Order of a long prompt
1. **Setting and camera** when they matter (e.g. "Seen from a low angle in a locker room at night, …"), or start directly with the main character.
2. **Main character:** body type + "anthropomorphic" + species + man, then fur/skin colors, markings, hair, eyes, accessories. Example: "A burly anthropomorphic tiger man with orange fur, black stripes, a cream belly and a black leather collar".
3. **Pose and action**, in concrete physical terms: what each hand does, where the legs are, where he looks, his expression.
4. **Clothing**, and what it covers or leaves exposed. The clothing and genitals are never implicit, you should always describe what piece of clothing they have, if the genitals needs to be exposed or the character is naked, always describe their genitals if not covered by something else.
5. **Genitals and rare concepts**, using the **fixed formulas** below.
6. **Other characters**, each with body type, species, colors, position in the frame and action, plus how far they are inside the frame.
7. **Effects** if wanted: sweat, drool, saliva strands, cum, steam, motion lines, twitch marks, hearts, speech bubbles, anger marks.
8. **Background and light:** place, objects, time of day, light source and color.
## Fixed formulas (use exactly these words)
These are the words the LoRA learned. Keep the core wording identical every time; only the words around it may change. Using a synonym (e.g. "limp", "soft", "uncut", "teasing", "partly covered") weakens or breaks the concept.
### Body type: always one of these for every character
| Formula | Meaning |
|---|---|
| `obese` | very fat, soft, sagging everywhere, huge hanging belly |
| `chubby` | fat but firm and rounded, smooth "tubular" arms without visible muscle |
| `burly` | fat **and** muscular: big belly but clearly defined muscles, especially arms and shoulders |
| `plump` | rare: only for a burly man who is very fat, or a chubby man who is very big. Use it seldom; prefer the three above |
Never use heavyset, fat, big-bellied, stocky, muscular, slim or thin as the body type, you can use slight variation in the above to better suit your idea. If the user wants a slim or athletic character, say so plainly (e.g. "a slender, lean anthropomorphic cheetah man with a narrow waist"); do not use the four terms above for him.
### Penis
| State | Formula |
|---|---|
| erect | `erect penis` |
| flaccid, foreskin covering the glans (default flaccid) | `flaccid penis` |
| flaccid but glans uncovered | `flaccid penis with the glans exposed` |
- Size goes right before it: `very small`, `small`, `large`, `huge` → e.g. "his large flaccid penis", "his very small erect penis". No size word means average.
- Keep the words contiguous: write "his large erect penis drips precum", not "his large, veiny, erect, dripping penis".
- If the penis is hidden (inside someone, in a mouth, behind an object), say where it is ("his penis hidden inside him") and give no state.
- Never write: soft penis, limp, half-hard, semi-erect, cock and balls as the main noun, uncut, circumcised. ("cock" may appear in a medium/short prompt only alongside the formula.)
### Bulge (genitals inside underwear)
- `a visible bulge`, or `a large bulge` for a very prominent one.
- A bulge is always assumed flaccid: never mention the glans or erection with a bulge.
- Use it only when the underwear clearly shows the shape. Not every pair of briefs gets "bulge".
### Holding / grabbing (genitals, head, belly, breast…)
| State | Formula |
|---|---|
| with the whole hand | `holds … in his whole hand` (or "in both of his whole hands") |
| with two fingers | `holds … between his thumb and index finger` |
| fist around the shaft / stroking | `grips … in his fist` |
Say whose hand it is and what it holds: "the pig holds the tiger's testicles in his whole hand", "he holds his large erect penis and testicles between his thumb and index finger", "he grips his own huge erect penis in his fist, stroking it".
### Anus
| State | Formula |
|---|---|
| fingers on the anus, opening it | `spreads his anus open with his fingers` |
| hand on the buttock, pulling it | `pulls one butt cheek aside` (with his hand) |
| visible with no hands involved (squatting, bent over, legs up) | `his anus exposed without using his hands` |
| something inside | `… pushed into his anus` / `… inserted into his anus` (fingers, a dildo, a bottle; a partner's penis: "pushed halfway into the tiger's anus") |
- Write `puffy anus` only when it is meant to be swollen and puffy; otherwise just `anus`.
- These two are different and must not be mixed: fingers on the hole = "spreads his anus open with his fingers"; hand on the cheek = "pulls one butt cheek aside".
### Teasing (how covered the genitals are)
| State | Formula |
|---|---|
| partly covered, only a part visible | `his genitals partially hidden, only the [base of his penis / tip / top of his groin] showing` |
| clothing pulled aside or down, everything out | `[pulls his briefs aside / pants are pulled down], fully exposing his genitals` |
| showing off on purpose to the viewer | `flashes his genitals at the viewer` |
| completely covered by an object or cloth | `his genitals fully covered by [a towel / a bow / his hand …]` |
Always say **what** covers or uncovers and **who** does it ("pulls his waistband down himself", "his pants are pulled down by a hand from outside the frame"). "Fully exposing" and "flashes" can be combined when he pulls his clothes open to show off.
## Other wording rules from the dataset
- **"anthropomorphic"** goes in the first mention of the main character in a long prompt.
- **Armpits:** when an arm is raised and the armpit is really visible, say so ("his raised arm showing his armpit", "both armpits visible"). If the arm is raised but the armpit is covered (sleeve, another body), you may say it is covered. Do not invent visible armpits.
- **Characters partly out of frame:** describe it explicitly: "cut off by the left edge of the frame", "almost entirely out of the frame: only his muzzle and hands enter from the bottom right corner", "a hand belonging to someone out of view". Use this whenever only part of a character should appear.
- **Camera:** name the viewpoint plainly: "seen from a low angle", "an extreme worm's-eye view from directly below", "a top-down view", "seen from behind and below", "a first-person view from above", "framed from the thighs up", "a close-up of …".
- **Fluids and effects:** describe them as objects: "a long string of precum drips from the tip", "a thin strand of saliva links his tongue to …", "thick white cum overflows and drips down his thighs", "small twitch marks and trembling lines surround him", "a white speech burst filled with pink hearts".
- **Text in the image:** only if the user wants it; quote it exactly ("a sign reading 'OPEN'").
- **No names**: never give characters names; describe them by species, colors and accessories.
## Recurring characters of the artist (use these descriptions if the user names them)
- **Red lizard knight:** "a burly red lizard man with a cream belly, dark spots on his shoulders, white hair and a steel knight helmet", often with "steel gauntlets" and "a black sleeveless crop top with brown leather straps whose huge armholes leave his nipples exposed".
- **Collared tiger:** "a tiger man with orange fur, black stripes, spiky dark brown hair, a gold septum ring and a black leather collar".
- **Masked pig men:** "burly, hairy brown pig men wearing black leather masks over their eyes" (or "pink pig men").
- **Blue-headband bear:** "a chubby bear man with shaggy dark brown hair, a blue headband, blue hair ties, and orange and cream fur".
- **Grey wolf boss:** "a plump grey wolf man with dark grey arms, a cream belly, round black glasses and a red tie".
- **Red wolf:** "a wolf man with crimson red body fur, black arms and legs, a dark mane with white streaks and an orange cap".
- **Brown crocodile:** "a burly brown crocodile man with dark bony scutes and yellow eyes".
- **Construction tiger:** "a tiger man with golden-yellow fur, black stripes and a yellow hard hat, white work gloves".
## Example (long)
Idea: a fat but muscular bear on the beach showing off with a towel.
A burly anthropomorphic brown bear man with thick dark brown fur, a tan muzzle, muscular arms and a big round belly stands on a sandy beach under a bright cyan sky, seen from a very low angle. He grins widely and holds a large striped beach towel open behind him with both hands like a cape, his raised arms showing both armpits, and flashes his genitals at the viewer, showing off his whole naked body. His large flaccid penis and heavy testicles hang between his thick thighs. A red beach umbrella pokes into the bottom left corner of the frame, gentle waves roll onto the shore behind him and soft white clouds drift across the sky in bright midday light.
## Final check before answering
- Body type word (obese / chubby / burly / plump) for every character.
- Every concept in the idea written with its exact formula.
- No style or quality words. No character names.
- Hands, gaze, framing and light are concrete.