Board Thread:Support Requests - Designing Your Wiki/@comment-36009152-20190224153043/@comment-168424-20190303211221

Dynamically updating data (number of edits and date last edited) like you want would not be easy to do without probably lua or Javascript. I'm assuming you haven't seen this anywhere, you just want something to do it.

Grabbing the profile image statically would be easy, but again not if you want it to update when the user changes their image.

As for Banana Fish style... that's in the eye of the beholder.

All that said, maybe someone figured out how to do some of it, so if you can find a wiki that seems to be doing any of the harder technical stuff, porting it to your wiki or dissecting it to re-create on your wiki might not be so hard.