IDK Studio Background

# IDK Isolated Studio Background V2

## About

Clean studio backgrounds — solid colors, gradients, and chroma key setups. Essential for product shots, character showcases, and reference sheets.

PT-BR: LoRA focada no conceito 'Isolated Studio Background' para modelos SDXL baseados em Illustrious. Reforca a geracao de simple background, white background.

## Trigger words

### Primary triggers

```

simple background, white background, simple gray background, simple background, white background, chroma key, color gradient background

```

### Supporting tags

Frequent thematic tags from the training set - combine them with the primary triggers to steer the concept:

```

white hair, long hair, short hair, blue eyes, blonde hair, brown hair, red eyes, black hair, brown eyes, hair ornament, tail, ponytail, animal ears, underwear

```

Also works with the V1 triggers: simple gray background, simple background, white background, chroma key, color gradient background

## Example prompts

```

masterpiece, best quality, absurdres, professional studio portrait of stunning female model, pure white seamless background, dramatic rim lighting, elegant evening gown, sharp focus, subtle smile, minimalism, <lora:IDK_isolated-studio-background_V2:0.9>

```

```

masterpiece, best quality, absurdres, professional studio portrait of stunning female model, pure white seamless background, soft beauty lighting, fully nude artistic pose, sharp focus, intense eye contact, minimalism, <lora:IDK_isolated-studio-background_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_isolated-studio-background_V2.safetensors