Here’s a google doc with a list
On creating these sort of inspiration-for-genre heroes in D&D games.
In this case, the pair from 2000AD.
Campaign wiki style.
This is a classic move in this game recap
Cryptid megaladons make good game monsters. Bonus points for black and attacking at night.
This would be good to turn a fantasy adventure version of into a megaladon.
Or will soon, anyway, if tools to do so have been found. I have been reading the 50 Years of Text Games Kickstarter book.
A few campaign and statistical notes for the setting here