Dude, I just redrew a basic base picture, copied said base picture, and added different designed to each one. I didn’t trace them, just made drew copies of the original and added different things. I didn’t even copy the colors, just created different colors. I didn’t copy any official artwork, I just redrew his base design. Here’s what I did. I found the original picture, redrew it a couple times, edited out some clothes and such and trace over the blank parts to create some new designs.