Force download textures (images) to client?

I’m trying to force download images to every player that joins the server. These images are in .PNG format. People added the proper content that includes the images including a Workshop item that I created that literally JUST has these images and they still don’t download them in their materials folder.

Any help would be appreciated.

Can you post the addon link?

I even manually installed the addon (I used Workshopper to create it) by subscribing to it and it never fixed the situation.

Anyone on here that could help?