Chafa converts images or video to text in a terminal, and there are plenty of settings to play with.
ASCII/ANSI from Impure76 by Grmxxi, Arlequin & Pe(?), Hellbeard, Smooth and Irokos. Crops from 16colo.rs.
“I found this really weird file in psp.exe, it has what almost looks like massive ascii art” / cantanopeshitthatwastaken