A little demo I put together in UE5 of a simple room with a classical painting where you can control the lighting of the painting, and see the effect of DLSS on your machine. and just try out the engine, bit of Nanite and Lumen.
I am running at 90-100 FPS with DLSS on. I am using render targets to achieve this, and that's the complexity here.
Just press P to get the controls (alt+F4 to exit, sorry I didn't add an exit button). There's not a lot you can do here; but I liked it, so thought I would share.

You can download it here: https://mesfeir.gumroad.com/l/chgsr

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The models were from sketchfab:
Model: "Pietat, Museu Frederic Marès" (https://skfb.ly/oq8nr) by Giravolt is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/b...).
"Fancy Picture Frame" (https://skfb.ly/6QZpO) by Jamie McFarlane is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/b...).