I don't have any actual images of this comic, sorry.
This was a one-volume comic that was in the end of a Star Wars comic I read. At the time, I thought it was a preview for a longer full-length book.
The comic is set on Hoth and is focused on Kes Dameron and Shara Bey. They're traveling through the tunnels to make a path for the Rebellion, but Kes is more unsure if the Rebellion will succeed. The tunnel collapses and they both think they're dead, because destroying the tunnels to find them will undo so much of their work. But Luke saves them with his lightsaber, and Leia's there too. The comic ends with Kes telling his wife "We're going to win this."
Is this part of a longer story, or was it a special issue one-shot?