Midnight blue iPhone 12 Pro with unicorn sticker

I lost my midnight blue iPhone 12 Pro, 128GB, yesterday around 3pm outside Norwich Train Station on Prince of Wales Road. The phone is in good shape aside from a small crack along the bottom left corner and a unicorn sticker on the back, plus a clear Speck case with a tiny star ring on the grip. It contains family photos and a few work notes, so it's sentimental and I really need it back. If someone picked it up, I would be incredibly grateful to have it returned.