Crop out Chewie from that one shot and it’s perfect.
I cropped even more… so it’s cropped a lot now. 165% upscale. And a few arm hairs can still be seen for a couple of frames. But it’ll do.
http://screenshotcomparison.com/comparison/197790
http://screenshotcomparison.com/comparison/197791
I used After Effects Detail Preserving Upscale and then applied a new layer of fine film grain.