Here’s the credits for the custom sprites I used in the early days of the comic.

Maskless Meta-Knight: Edited by Shinx Diablos.
Dr. Mario: Edited by Cam.
Summer Dedede: Hat by Drshnaps, the rest by me.
Ice Climbers: Done by Koopaul.
Waddle Dee: Ripped and Edited from Kirby by Ted.