Displaying WMS on a separate layer from terrain

Hi all,
I’ve been working with WMS and have successfully been able to load those images. My question is a little more complicated – I have two cameras in my scene and I only want one of those cameras to be able to see the WMS overlay (one camera would show just terrain, and the other would have terrain with WMS OR just WMS).

Is there an easy way to add this kind of functionality to my project outside of making two separate 3D tileset objects on different layers for the cameras to cull?

I’d appreciate any kind of advice or additional info on this. Thanks!