Darren It did help, yeah, though what didn't help is that I haven't touched it in years LOL. Definitely something I keep meaning to get back into sometime.
tkarispe Thanks! 🙂 I miss how Haunter's hands used to glow, complete with the glow turning blue for the Shiny. I'm pleased with how the hands turned out. And definitely agreed on more Missingno. fan art- we can never have enough of that IMO!
EDIT: I figured I might as well show a few things I've done with spriting.

Animated sprite for Missingno. I know I made the eyes blink a little too much, but other than that I think it came out alright. Might revisit this one at a later time.

Animated sprite for .4, another Gen 1 glitch Pokémon. Between its sprite's small size, and the fact that a glitch move it has resembles Self-Destruct but doesn't make the user faint, I chose to interpret it as constantly full of excess energy, so it just kinda zips all over the place, letting off extra energy in the form of small explosions. I didn't show the explosions in the sprite, of course, since it'd do that with the aforementioned move.

You know how Sneasel in Gold and Silver had that brown and blue color scheme that was never seen again? I took the liberty of recoloring Sneasel and Weavile sprites as kind of a what-if.

Houndoom sprite recolored to more closely resemble its Gen 2 Shiny.

I'm pretty pleased with this one- over on Serebii, one of the spriting contests I entered was to edit a Substitute doll sprite to be themed around a Pokémon of our choosing that had 60 base Speed or lower, so naturally, with Weezing having 60 base Speed exactly, I went right for it. Won that contest, too, as I recall.