Yes, I know there are already a number of light boxes here, but not all of them appealed to me in terms of size and construction, which is why I recreated all of them and used them to the maximum of the print bed.
There will be more covers for the rear which contain a battery compartment etc. Lid one is equipped with a hole for a cable, two holes for hanging and a hole for centering.
I'm going to create a complete wall for my son with all of them containing an XXL Paw Patrol logo (large printing plates) in the middle (will follow here).

Nicer result with 2 mm nozzle.

Remove the purge lines before printing, otherwise they may be in the model.

I installed this COB LED: https://www.amazon.de/dp/B0CFVCX78W?ref=ppx_yo2ov_dt_b_product_details&th=1

Deckel 2 with battery compartment and switch, printed in PETG and PLA as support interface. I used M3 threaded sleeves to attach the battery cover.
I used these battery compartments: https://www.amazon.de/dp/B0C2Q41DTT?ref=ppx_yo2ov_dt_b_product_details&th=1

For this you need a 5v LED strip
and these switches: https://www.amazon.de/dp/B08CY41YT5?ref=ppx_yo2ov_dt_b_product_details&th=1

Deckel 3 for a battery compartment with remote control. Just attach the front part a little with hot glue so that you can open it again to change the battery. The remote control works through the front.
The lid is intended for this battery compartment with LED strips: https://www.amazon.de/dp/B08QCMFJW8?ref=ppx_yo2ov_dt_b_product_details&th=1

Filaments used:

Bambu PLA Matte Charcoal

Bambu PLA Matte Ivory White

Bambu PLA Basic Gelb

Bambu PLA Matte Dark Blue

Bambu PLA Basic Gray

Bambu PLA Matte Ice Blue

Bambu PLA Matte Scarlet Red

Bambu PLA Basic Silver