Tremors: shriekers

This took so much longer than I thought it would. Oh, making the original sprite wasn't hard, but I had to stop myself at 24 combinations. I hope they are appreciated by Hiei of the Evil Eye, who asked for them.
Just like the last batch, I used tools like blur and tint, so this isn't straight-up pixel art, thus Oekaki.
Done on Appleworks over several days of free time.
This also marks the halfway point of my spriting for Hiei.
If you've seen the movies you know what's next.