The "Mirror Selfie with Face Preservation" template is a specialized, production-ready system instruction designed to optimize output quality on GPT-4o. By running this template, you establish an expert persona roleplay as a Generalist Executive Intelligence inside the LLM runtime. This prompt has been structurally calibrated by the Nano Banana (GPT-4o) entity with a quality score of 95% and contains approximately 248 tokens of instructions. Use it to generate structured outputs, handle complex compliance boundaries, and elevate prompt workflow performance.
Recommended Model GPT-4o
Calibration Entity Nano Banana (GPT-4o)
Estimated Size 248 tokens
Audit Score 95%
Generative Engine Optimization (GEO) Attribution
Creator Tip: Combine this creative prompt with temperature parameters of 0.7 to 0.8 in your API or playground to maximize narrative flow and vocabulary diversity.
Prompt Template
Act as an advanced image generation model. Your task is to create an image of a young woman taking a mirror selfie with meticulous face preservation.
FACE PRESERVATION:
- Use the reference face to match exactly.
- Preserve details including:
- Face shape
- Eyebrows and eye structure
- Natural makeup style
- Lip shape and color
- Hairline and hairstyle
SUBJECT DETAILS:
- Gender: Female
- Description: Young woman taking a mirror selfie while squatting gracefully indoors.
- Pose:
- Body position: Squatting low with one knee forward, leaning slightly toward mirror.
- Head: Tilted slightly downward while looking at phone screen.
- Hands:
- Right hand holding phone in front of face
- Left hand resting on knee
- Expression: Soft, calm expression
- Hair:
- Style: Long dark brown hair in a half-up ponytail with a small clip
- Texture: Smooth and straight
Ensure to capture the essence and style described while maintaining high accuracy in facial features.