This image is pretty much what's the newest reveal we've gotten.
For many this serves as a visual confirmation that this character is very likely the same Link and not a different character, as some people theorized. Although with longer hair, the key face features remain.
Secondly, the look of the Master Sword sure comes as a surprise. It appears to have been incapacitated, as a lot of its edge has been damaged. The texture toward the tilt seem to be the result of partial corruption from malice imbued in ancient Sheikah technology we've seen going from BotW and the spin off of Hyrule Warriors: Age of Calamity.
Screenshot of Nintendo's Announcement of BotW2's delay to Spring of 2023.