Original sketch: https://www.weasyl.com/%7Eguineapigdan/submissions/1779833/cedric-and-cecil-wip-sketch
Cedric full sized: https://www.weasyl.com/%7Eguineapigdan/submissions/1779837/cedric-hanging-on-full-size

EDIT 5/26/19, updated the drawing to have a linear regression equation above Cedric.

A colored commission for KevFurry! Cedric and Cecil explain statistical concepts in a style similar to the "Manga Guide To..." series. Math is so much cooler being taught by dragons.