Hello. I need a scrolling text over/behind a 3d model of a clear plexiglass sign. I tried to use a panel, like on a regular sign, but I'm doing something wrong and it's not working. is there any other way?

also, I wanted the words/text to show up in the plexiglass model when the player is perpendicular to the plexiglass sign, but it doesn't have to be.

any help would be appreciated. Thank you.