Graphic Request

[Chanceux2]

If this is too much then I'm really sorry but I need this Toad sheet to replace mario. So far, I finished small mario since that was pretty easy. But then I struggled with the rest (Super Mario, Fire Mario, Racoon Mario, Tanooki Mario, Hammer Mario, and Ice Mario) since everytime I try to replace mario with the toad sheet, it becomes ugly looking and not how it's originally like
(Left is me trying to copy it over and the right is the original)

That's my problem, and I really don't know what to do when it's feels like it's squished or smth.

This is the sprite sheet:
https://www.spriters-resource.com/custom_edited/mariocustoms/sheet/143355/