I got the main sprites for Sans done

Overworld Sprites

I finally finished Purgatory's overworld sprites

I finished the Battle Sprites

I made this in Stickmin Creator. I am pretty proud of it.

Parchment Sprite 1

Another Sprite. This time Luigi(Toriel).

Note: This is not an official sprite. This is meant only to show the character's design.

Extraordinary Sans

Here are the main sprites so far

Her AU name is officially Murder!Red. Also, here's the sprite sheet.