Working on a premium feature (available for paid user). imagine2 returns an intermediate result with a generation id.

You can upscale one (or all but one by one) image by running upscale command (here the first image)

Eg: upscale my-generation-id 1

Feel free to test it

PS: you can only your generation

http://nostr.build/av/e47f5c4f87dbfec6a3460b069c0e7c3c655a069036fa96db7ae8343c88e066f3.mp4