Sorry for not posting in awhile or responding to others. Wanted to update my design before responding and some serious RL stuff happened that kept me from working on it.
But now that it's over with, here's an update with a few tweaks here and there,
along with some palette selections I've been thinking of. I gave him a more torii gate-like headress/horns and did a different back design:
Funnily enough Zephias I refer to my design as Wall Doggo ;P
As much as I want to give my design a more skeletal look, I have to point out with Buzzer_Error's post that because it's a ghost type doesn't mean it has to be all too spooky (and skeletons).
I'm personally going for an unnerving look (as an example, here's
a cursed image of Wall Doggo ;D)
I'm still working on some supporting art of how Wall Doggo looks from other angles, I'll probably post them soon once I can fix em' up some more.
Btw, Wall Doggo is as big as a house wall (slightly bigger) if you ever wondered, it wouldn't really make sense if he were small (I'd call him Wall Pupper then ;P)
Any more suggestions would be appreciated, especially with the palettes.