#christmas

Apply a photorealistic 3D Santa hat onto a high-resolution portrait. Steps: 1. Face detection to center the hat. 2. Texture mapping (Red velvet, fluffy white wool). 3. Global lighting match (Match shadows/highlights from original image). 4. Sub-pixel blending at the edges. 5. Final output 4K resolution. Use 'Nano Banana' tech for perfect integration.

Turn any object into a glass Christmas ornament. The prompt ensures: 1. Highly reflective glass shaders. 2. Internal refraction of lights. 3. Silver cap and thin gold thread attachment. 4. Micro-scratches on the surface for realism. 5. Festive bokeh background (Christmas tree lights). Works best with portraits, pets, or food.

Festive stripe overlay with 3D depth. The 'Nano Banana' algorithm applies red and white spiraling stripes to any complex 3D shape or garment. Features: 1. Glossy coat finish. 2. Shadows following the folds of the object. 3. Optional minty glow. 4. Seamless tiling without visible seams. Perfect for merchandise and holiday ads.