So

Here are your four new OCs:

A snail with pastel blue, pink, yellow, and green colors:

a goat with red-brown, black, white, and grey colors and scars and splotches:

a black, dark grey, light grey, and white skull dog:

and because I took some creative liberties on him, a dutchie following the guidelines almost flawlessly:

but I made two versions. I'll keep the one you don't want or you can have both if I don't have to do the tiger pet/friend for the next snail I'm doing for you

and last but not least, a creepy clown rainwing:

I spent so long on the underbelly you have no idea