Looking for a thread that was on reddit or 2+2 (Regarding Card Illustrations)

User discussed way to change the illustration of cards.

Not referring to color of cards through built in options. User had a way of visually showing his own version of cards. So instead of the sites King of Spades, he could use one he designed himself. Against TOS to do but I wanted to read the thread if someone happens to have it.

Edit: I believe the user did so using some dev tools in google chrome IIRC.