Reminds me of https://scaleofuniverse.com . I think confining it to just living things removes the perspective of "Wow, we're really small compared to the rest of the universe".
There is another visualization from the same author, that starts at an astronaut and ends with the observable universe https://neal.fun/size-of-space/
Somewhat related!
https://youtu.be/XRdh8gmVR90?si=PvgoXrgjV62tsUy6
There is another visualization from the same author, that starts at an astronaut and ends with the observable universe https://neal.fun/size-of-space/