🌟 ANA_DE_ARMAS_LORA — Professional Celebrity Portrait LoRA

ANA_DE_ARMAS_LORA is a specialized LoRA (Low-Rank Adaptation) fine-tuned on stabilityai/stable-diffusion-xl-base-1.0, expertly designed for generating ultra-photorealistic portraits inspired by Ana de Armas. This model captures her distinctive features, elegant expressions, and natural beauty with stunning cinematic quality.

✨ Example Output

This LoRA excels at generating photorealistic portraits capturing Ana de Armas' distinctive features - her expressive brown eyes, defined cheekbones, and natural elegance. The sample above demonstrates the model's capability using the prompt:

portrait of Ana de Armas, professional studio lighting, elegant expression, photorealistic quality

✨ Key Features

🎭 Celebrity Accuracy: Captures Ana de Armas' distinctive facial features and expressions
🌅 Cinematic Quality: Professional-grade lighting and composition
👁️ Expressive Features: Beautiful brown eyes with natural depth and emotion
🌸 Natural Beauty: Authentic representation of her Cuban heritage and elegance
📸 Versatile Angles: Support for multiple portrait orientations and poses
🎨 High Definition: Ultra-sharp details and realistic skin textures

🧠 Model Specifications

Parameter	Value
Base Model	`stabilityai/stable-diffusion-xl-base-1.0`
Architecture	LoRA (Low-Rank Adaptation)
Resolution	`1024x1024`
LoRA Rank	`16`
Precision	FP16
Training Steps	`~500`
Optimizer	AdamW with cosine scheduler
Dataset Focus	Ana de Armas professional photos and portraits
Training Emphasis	Facial features, expressions, and signature look

🎯 Optimal Use Cases

Portrait Photography: High-end editorial and fashion portraits
Character Design: Creating realistic characters for films and games
Artistic Projects: Creative interpretations and artistic portraits
Fashion & Beauty: Luxury brand campaigns and beauty imagery
Commercial Design: Professional headshots and promotional materials

🖼️ Example Prompts

Classic Portrait

portrait of Ana de Armas, elegant expression, soft brown eyes, defined cheekbones, natural makeup, long dark hair, professional studio lighting, photorealistic, ultra high resolution, clean background

Glamour Shot

glamour portrait of Ana de Armas, confident smile, voluminous dark hair, subtle makeup highlighting her natural features, cinematic lighting, photorealistic, high fashion style, studio background

Natural Beauty

natural portrait of Ana de Armas, minimal makeup, authentic expression, soft lighting, brown eyes, Cuban beauty, photorealistic quality, warm color palette, clean composition

Professional Headshot

professional headshot of Ana de Armas, business attire, confident expression, soft studio lighting, clean background, photorealistic, corporate style, high resolution

Red Carpet Style

red carpet portrait of Ana de Armas, elegant evening makeup, sophisticated hairstyle, glamorous expression, dramatic lighting, photorealistic, high fashion, luxury aesthetic

⚙️ Recommended Settings

Setting	Value	Description
LoRA Weight	`0.8-1.2`	Optimal balance for feature accuracy
CFG Scale	`7-10`	For best prompt adherence and quality
Steps	`30-40`	Recommended sampling steps for detail
Sampler	`DPM++ 2M Karras` or `Euler a`	Best quality samplers
Resolution	`1024x1024` or `768x1024`	Portrait-optimized ratios

🎨 Style Keywords

Facial Features

Ana de Armas
defined cheekbones
expressive brown eyes
natural Cuban beauty
elegant expression
subtle smile

Hair & Styling

long dark hair
voluminous waves
professional styling
natural texture
elegant updo

Lighting & Quality

cinematic lighting
photorealistic
studio lighting
professional photography
ultra high resolution
clean background

Style Variations

glamour portrait
natural beauty
professional headshot
red carpet style
editorial fashion

📋 Training Details

This LoRA was meticulously trained on a curated collection of high-quality images featuring:

Professional Photography: Red carpet events, magazine shoots, and promotional photos
Diverse Expressions: Range from natural smiles to serious dramatic looks
Multiple Angles: Front-facing, profile, and three-quarter view portraits
Lighting Variations: Studio lighting, natural light, and cinematic setups
Style Diversity: From casual natural looks to high-fashion glamour

Training Process

Data Curation: Hand-selected high-resolution professional photographs
Image Preprocessing: Careful cropping and quality enhancement
Caption Generation: Detailed descriptions focusing on facial features and styling
Model Training: Fine-tuned with attention to preserving distinctive characteristics

🚀 Quick Start Guide

Using with Diffusers

from diffusers import StableDiffusionXLPipeline
import torch

# Load the base model
pipe = StableDiffusionXLPipeline.from_pretrained(
    "stabilityai/stable-diffusion-xl-base-1.0",
    torch_dtype=torch.float16,
    use_safetensors=True,
    variant="fp16"
)

# Load the Ana de Armas LoRA
pipe.load_lora_weights("yourusername/ANA_DE_ARMAS_LORA")
pipe = pipe.to("cuda")

# Generate an image
prompt = "portrait of Ana de Armas, elegant expression, professional studio lighting, photorealistic"
negative_prompt = "blurry, low quality, distorted, cartoon"

image = pipe(
    prompt=prompt,
    negative_prompt=negative_prompt,
    num_inference_steps=35,
    guidance_scale=8.5,
    width=1024,
    height=1024
).images[0]

image.save("ana_portrait.png")

Using with ComfyUI

Download: Get the LoRA weights file (.safetensors)
Installation: Place in ComfyUI/models/loras/ directory
Workflow: Add "Load LoRA" node to your workflow
Configuration: Set LoRA weight between 0.8-1.2
Generation: Use the recommended prompts and settings

Using with Automatic1111

Download: Place LoRA file in models/Lora/ folder
Activation: Use <lora:ANA_DE_ARMAS_LORA:0.9> in your prompt
Settings: CFG Scale 7-9, Steps 30-40
Generate: Combine with detailed prompts for best results

💡 Pro Tips

For Best Results

Combine Keywords: Use multiple descriptive terms for better accuracy
Lighting Control: Specify lighting type for desired mood
Expression Details: Include specific emotions or expressions
Background Choice: Use "clean background" or specify desired setting

Common Issues & Solutions

Too Strong: Reduce LoRA weight to 0.6-0.8
Not Accurate Enough: Increase weight to 1.0-1.2
Blurry Results: Increase sampling steps to 40+
Over-stylized: Lower CFG scale to 6-7

⚠️ Important Notes

Ethical Considerations

Respectful Use: This model should be used respectfully and ethically
No Deepfakes: Do not use for creating misleading or harmful content
Privacy Respect: Consider the subject's privacy and dignity
Platform Guidelines: Follow all platform terms of service

Legal Compliance

Fair Use: Ensure usage complies with fair use principles
Commercial Use: Check licensing for commercial applications
Attribution: Consider crediting when sharing generated content

🔄 Version History

v1.0 (Current)

Initial release with core facial features
Optimized for portrait photography
Supports multiple angles and expressions
High-quality photorealistic output

Planned Updates

v1.1: Enhanced expression variety
v1.2: Improved clothing and styling options
v1.3: Better integration with various backgrounds

🎓 Technical Details

Architecture

Base: Stable Diffusion XL 1.0
Adaptation: Low-Rank Adaptation (LoRA)
Rank: 16 (balanced quality/efficiency)
Alpha: 16 (optimal feature preservation)

Performance

Memory Usage: ~2GB VRAM additional
Generation Speed: ~30 seconds per image (RTX 4090)
Quality: Near-photographic realism
Consistency: High accuracy across generations

🌟 Gallery

Example generations showcasing the model's capabilities:

Portrait 1: Classic studio portrait with soft lighting
Portrait 2: Natural outdoor lighting with elegant expression
Portrait 3: Glamour shot with dramatic makeup and styling
Portrait 4: Professional headshot for corporate use

🤝 Community & Support

Getting Help

Issues: Report bugs via the model repository
Questions: Join community discussions
Feedback: Share your generations and improvements
Collaborations: Open to community contributions

Connect

Repository: Model Page
Community: Hugging Face Discussions
Updates: Follow for model improvements and new versions

📄 License & Attribution

This model is released under the CreativeML Open RAIL-M License.

Please ensure ethical and respectful use of this technology.

Created with ❤️ for the AI Art Community
Bringing photorealistic portrait generation to new heights

🏷️ Tags

#LoRA #StableDiffusion #AnadeArmas #Portrait #Photorealistic #Celebrity #AI #GenerativeAI #ComputerVision #MachineLearning

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