A theme based on Openverse's design.
A theme based upon the design of Openverse, a social network created by PF2M meant to resemble Miiverse, which opened for like half a day and then closed forever. After it came Arian Kordi's Closedverse, which was way better than Openverse in every way and uses the same color scheme. Theme created by PF2M. Note that this theme is optimized for 4K resolutions and lower, higher ones may not show up properly on the New Tab page.
Also check out my Miiverse theme for Chrome: https://chrome.google.com/webstore/detail/miiverse-theme/enjolkpjehcmnbhkgeekjfinodepcojb