There was a leak like a year ago, it was a figma file done by a single KDE community designer and not an officially sanctioned design. But it was gorgeous. I can’t find any screenshots and it seems nobody was able to duplicate the figma file in time before it went private.

But I saw it with my own eyes, it was amazing. Like breeze but for normies: more padding, clearer UI overall, nested content to avoid info overload. I loved it. But anyone who likes dense UIs would have disliked it.