Show an image preview when the image is hovered over on the editor

I think it would be nice if the editor shows an image preview when the image in the code is hovered by a mouse cursor, so that the user can save their time going out their way to find and see the image.

Below is an example scene, where hovering over one of these images pointed by a red arrow shows a small but not too small image preview next to the image url, just like it shows a color when the color hex is hovered over on the editor.