Silver MacBook Air, blue planet sticker, lost in Birmingham

I lost my silver MacBook Air (late 2020) yesterday around 6pm near the Grand Central concourse by John Lewis on New Street, Birmingham. It was inside a slim black protective sleeve with a small circular blue planet sticker on the sleeve, and the lid is engraved with my initials 'AP'. It's in good condition, with a small scratch on the bottom edge. Inside are design sketches and a portfolio for an upcoming exhibition. This laptop is important to me; it was a gift from my sister and it holds work I need for the show, so I'm really hoping to get it back.