It dawned on me that I could simply add the scene image thumbnails by cheating and use my scene-in-a scene hack . Scene on scene possible? - #4 by MarkHunte
I adapted it to be simpler ( i.e not use widgets and be dynamic ) will post an example when I have tided a bit. but for now, here is an image of how the controller scene looks in the browser.
Those images are actually the scenes in the single project being displayed