This is the setup I ended up going with based on your comment. Great node to find, thank you!
In case image ever gets deleted, I’m using a virtualplanecoordinates node.
In that node, I’m plugging (ObjectPosition-CameraPosition) into a normalize node, and plugging that into Plane Normal Axis on the Virtual Plane Coordinates Node.
I’m plugging Object Position into Plane Center.
Finally, I plugged 200 into UV scale, and it looks exactly how I wanted it to.