Did a couple sprites for the ankylosaur... child, adult, skeleton, zombie, war-trained.
Not sure if I will end up using these, but it's something to test with.
For what it's worth, I really like the ankyl sprites you showed.
I think I can guess why you might not be 100% content with them... I suspect that has a lot to do with the fact that if you showed those sprites to 20 random people and asked what it was, maybe 19-20 would not guess ankylosaur.... or even guess dinosaur. I bet the most common answer would be "... some sort of animal? I don't know, that doesn't look like anything I've ever seen before...."
This is quite ok with me, because for the average person, ankylosaur is not a concept floating around their head. They "can't" think of it when they see the pic, because expectations are rather limiting.
But, if you said, "hey, do you think this is an ankylosaur?" a good 75% or so of those who know what one is would probably say something like "Oh! Yeah, I think that might be one.... cant be anything else, can it?"
Besides, these are pygmy ankylosaurs. Why wouldn't some dimensions change? Small dogs have rather different conformations, colors, and mannerisms than large dogs do... why wouldn't some miniature dino breeds be slightly different from the full-sized type, and even carry their tails curled upwards most of the time? (Being smaller, the weight of the tail tip is far less of an issue even - maybe every ankyl would carry their tail up if only it wasn't quite so heavy?)
Those sprites fit into my imagination well. They're interesting. The colors used, for each one of them, form a harmonious whole that's pleasing to my eye. I'll be quite happy if you decide to use those sprites... though I'll probably applaud any other choice you make too (while missing the ankyls that almost were
)