Cute Pixel Art Portrait with Digital Signature

Prompt

“Adorable kawaii pixel art of Man's signature on white paper with Blue ink signature. rounded bubbly shapes, soft pastels, charming and inviting. Preserving recognizable likeness. Portrait fills frame edge-to-edge, tight crop, no margins. Simple isolated subject pixel-art. Minimalist bright contrasting clear palette. isolated on solid pastel color background, no frame or border, isolated subject. Subject fills nearly the entire frame, only thin outer breathing room. High contrast, vivid saturated colors Standalone artwork only, not a product mockup. Exclude: frame, border, passepartout, inset artwork, picture-within-picture, collage, multi-panel, photorealistic, photograph, bokeh, watermark, text overlay, calligraphy.”