This is a Lightbox from Back to the Future Movie.
When the light is off the background Red colour isn't 100% visible , but when light is on you can see the gradient effect.
The profile works OK with my settings but you must check and dial in your Printer accordingly.
there is a hole on the back side to hang the Lightbox and a hole on the side for a USB-C adaptor …
USB-C Adaptor :https://s.click.aliexpress.com/e/_DBngla9
LEDs : https://s.click.aliexpress.com/e/_DnlApXf