Monster Design On A Business Card

I remember there was a thing about that, but I'm struggling to find it via a Google search.
Anyone got a link I can use, or the image itself to download?

Thanks in advance. :)

Edit: I found it! Here's the link, if anyone else was curious.

Huge fan of this. A similar tool I like is Sly Flourish's DM Cheat Sheet which has more reference numbers you can use like low/med/high values for DCs and dice expressions for damage.