# IDK Ectomorph Body V2

> **Content warning / Aviso de conteudo:** this LoRA targets NSFW concepts. Este LoRA envolve conteudo adulto (NSFW). 18+ only.

## About

Renders slender/ectomorph body types with anatomical accuracy — visible bone structure, thin limbs, and lean proportions that the base model usually struggles with.

**PT-BR:** LoRA focada no conceito 'Ectomorph Body' para modelos SDXL baseados em Illustrious. Reforca a geracao de flat chest, narrow waist, skinny, small breasts, small penis.

## Trigger words

### Primary triggers

```
flat chest, narrow waist, skinny, small breasts, small penis,s kinny, slender
```

### Supporting tags

prominent bones, prominent collarbone, visible ribs, thin legs, thin arms, Frequent thematic tags from the training set - combine them with the primary triggers to steer the concept:

```
nipples, nude, long hair, realistic, photo (medium), brown hair, lips, short hair, completely nude, photorealistic, black hair, pussy, blonde hair, stomach
```

Also works with the V1 triggers: `skinny, slender, prominent bones, prominent collarbone, visible ribs, thin legs, thin arms`

## Example prompts

```
masterpiece, best quality, absurdres, slender ectomorph female, delicate long limbs, wearing oversized sweater, fashion model, high fashion, soft natural light, <lora:IDK_ectomorph-body_V2:0.9>
```

```
masterpiece, best quality, absurdres, slender lean athletic female, elegant narrow frame, completely naked posing gracefully, artistic nude, high fashion, dramatic shadows, <lora:IDK_ectomorph-body_V2:0.9>
```

## Preview generation settings

| Setting | Value |
| --- | --- |
| Checkpoint | `IDN_Illustrious_V10_T` |
| Size | 1280x720 + hires 1.5x (`RealESRGAN 4x+`) = 1920x1080 |
| Sampler | Euler a |
| Steps | 28 (+14 hires) |
| CFG scale | 5.5 |
| Denoising strength | 0.4 |
| Seeds | 1000-1009 |

Negative prompt: `worst quality, low quality, bad anatomy, bad hands, extra digits, fewer digits, missing fingers, jpeg artifacts, signature, watermark, username, blurry, lowres, bad proportions, deformed, mutated`

## Recommended weight

Use **0.8-1.1**. This file is a V1+V2 merge (rank concatenation), which slightly dilutes each source - it tolerates and often benefits from weights a bit above 1.0.

## Changelog V2

- New, larger and more diverse training dataset.
- 1080p preview images.
- Merged with the V1 LoRA, so V1 behavior is preserved.

Base model: Illustrious SDXL (`IDN_Illustrious_V10_T`)

Training pipeline: [IDK-Trainer](https://github.com/NOTcisLol/IDK-Trainer)

**File:** `IDK_ectomorph-body_V2.safetensors`