Starry 9:16 Portrait Photo Edit

I have a portrait that needs to be transformed into a vertical 9:16 composition while keeping my face and hair exactly as they are—no distortion, no color shifts. Once the canvas is extended, I’d like you to replace the existing backdrop with a high-definition sky, specifically a starry night in classic dark-blue tones. Think crisp, realistic stars and subtle gradients that complement rather than overpower the subject.

Please work non-destructively (layers, masks) so edges around the hair remain natural and the skin tones stay untouched. I’ll review on a phone screen first, so sharpness at 1080 × 1920 is essential, but I’d also like the full-resolution file for printing.

Deliverables (within 24 hours of hire):
• Final image in PNG and high-quality JPEG, 9:16 ratio
• Layered PSD or equivalent editable file

If any artifacts or color banding appear, I’ll ask for a quick revision; otherwise, a single polished version is plenty. Looking forward to seeing the night sky wrap seamlessly around my portrait.