IDENTITY PRESERVATION INSTRUCTION: Using the uploaded pet photo as reference, preserve the animal's exact facial features, breed characteristics, fur color and texture, eye color, face shape, and unique markings while transforming them into a character. Maintain the pet's recognizable identity and expression throughout the transformation.

TRANSFORMATION DESCRIPTION: Transform the pet into either a PIRATE or ASTRONAUT character. 

For PIRATE version: Dress the pet in classic pirate attire including a weathered tricorn hat with feather, an eye patch over one eye, a bandana around the head, a loose billowy shirt or vest, and optionally a small wooden peg leg or hook hand if anatomically appropriate. Add pirate accessories like a treasure map, gold coins, or a parrot on the shoulder. Background should be a wooden ship deck, tropical island, or stormy sea atmosphere.

For ASTRONAUT version: Dress the pet in a detailed space suit with helmet (transparent visor showing their face), oxygen tank backpack, and space mission patches. Add reflective space suit textures, gloves, and boots. Background should be the moon surface, Mars landscape, spaceship cockpit, or starry cosmos with Earth visible in the distance.

The costume should look natural and well-fitted to the pet's body shape and size, as if professionally tailored.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Cinematic photorealistic, high-quality digital art
- Lighting: Dramatic adventure lighting for pirate (golden sunset, stormy ambiance) or cool sci-fi lighting for astronaut (space station illumination, moonlight)
- Color palette: Rich earthy tones and weathered textures for pirate; metallic silvers, whites, and deep space blues for astronaut
- Mood: Adventurous and charismatic for pirate; heroic and exploratory for astronaut
- Detail level: Hyper-detailed fur texture, costume materials, and accessories
- Composition: Portrait-style framing focusing on the pet's face with costume elements visible

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face and eyes
- Professional quality, studio-grade rendering
- Aspect ratio: 1:1 (square) or 4:5 (portrait) recommended
- Natural integration of costume elements with pet's body
- Realistic shadows and depth

NEGATIVE PROMPT GUIDANCE: Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, unnatural costume attachment, mismatched lighting, poorly rendered fur texture, deformed body parts, cartoonish style (unless requested), excessive costume bulk hiding the pet, unrealistic scale of accessories, multiple heads or extra limbs, watermark text, low resolution, pixelation.

USER CUSTOMIZATION: {additional_context}

Additional Tips: For best results, specify which transformation you prefer (pirate or astronaut) in your additional context. You can also request specific colors, accessories, or background preferences. If your pet has distinctive features (like a unique collar or markings), mention them to ensure they remain visible.