backlight box

Hello guys, any ideas how to make a box with acrylic panel and backlight ? something like this:

i want to put an image like this in the acrylic panel

Hi, the easiest method would be simply applying a textured Corona Light Material to the selected faces or a plane capping the billboard.
You could also use self illumination in some cases, see: https://coronarenderer.freshdesk.com/support/solutions/articles/5000515603