You mean in the foreground, right? The image (the white bit) is in front, not behind. I’ll go by your pic:
- cut a hole in the image:
- and you’re done:
You could also make it using a material but that’s a bit more complicated. More flexible, though:
- the material:
- you can use it in the widget:
The usual method for something like this:
A scene capture component. Check it out, perhaps that’s what you really need. Sometimes it’s about knowing the right keyword.