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Handbra
A concept LoRA for Krea 2 focused on the handbra pose: topless women covering their breasts with their hands or arms, in mirror selfies, on the bed or on the sofa, often in just underwear or jeans. It gives an amateur photo look.
Usage
Start with the trigger word HandbraRK, then describe the woman (skin, hair), what she wears below the waist, how her hands cover her breasts, her pose and the place, and end with the light. Saying which hand covers which breast brings out the effect the most.
HandbraRK, Photograph of a woman with <skin> and <hair>. She is topless, wearing <...>. Her <hands> cover her breasts. She is <pose> <place>. The lighting is <light>.
Recommended weight: 1. Made for Krea 2 Turbo (8 steps, CFG 1).
Prompt Examples
"HandbraRK, Photograph of a woman with a light olive skin tone and long, straight, black hair. She has a slim, toned physique with large breasts, which she covers with both hands, fingers spread slightly."
"HandbraRK, Photograph of a woman with light skin tone, dark brown hair pulled back, and a curvy body type. She is topless, exposing her large, natural breasts with visible nipples, and she is covering them with both hands."
"HandbraRK, Photograph of a woman with light olive skin and long, straight dark brown hair. She is fully nude, covering her large breasts with both hands, fingers spread. She is taking a mirror selfie with an iPhone, holding it in her right hand."
Training
- Base model: Krea 2
- Type: Concept LoRA
- Steps: 4000
- Rank: 32
- Optimizer: adamw, constant learning rate
- Engine: ai-toolkit
Generation settings
Trained on Krea 2, and works on Krea 2 Turbo for faster generation.
- Raw: ~30 steps, guidance 3.5
- Turbo: ~8 steps, guidance 1.0
The gallery images were generated with krea2_turbo_mxfp8.safetensors, at 8 steps, guidance 1, LoRA weight 1.