It runs impressively well on my 2yo s21fe.
It was super impressive how it streamed in more images as I explored the space. The tv reflections in the Berlin demo were super impressive.
My one note is that it look a really long time to load all the images - the scene wouldn't render until all ~40 initial images loaded. Would it be possible to start partially rendering as the images arrive, or do you need to wait for all of them before you can do the first big render?