The orange palette for the tiger was basically an afterthought when I realized I needed a preview, I did all the characters in the same colors basically because its easier for me to work with less. For the anatomy issues, I know there have to be a ton, Loretta is to be the antagonist in a game I will probably never finish. http://sj.arc-nova.org/p/doooom.PNG <- a rather quickly done 100x100 mockup of what I'd want the feel of the game to be. The sprites in-game will be smaller and less spur of the moment like these were, I'll submit some if I ever get a polished animation done.

Cyborg circus pirates. Awesome. I think it needs more contrast, though, especially since you have a lot of metal. Brighter highlights would make it look shinier.

Their anatomy could use some work, too. Loretta's left leg (our right) is much longer than the other. I think Maria's legs are too long for a midget, her right elbow is too low and her left arm is too skinny. Christine's right leg bends too high, making the thigh too short and the shin too long. Otherwise, she's my favorite of the bunch. The nameless pirate's legs look a bit too straight for that pose, and his feet could be more clearly defined. His arms also appear to be different lengths. I also prefer the red tiger's palette since it has more contrast. Maybe the other version would make more sense as a siberian tiger?

I think they would fit really well in a fighting game, and I would love to see a character select screen with portraits or a fighting scene mockup. 

Reminds me a Luca's style (he is in my buddy list). I love the way you did ninja's trousers:]

You should give the tigers his other 2 legs as well :S It looks odd without it...

Oh that's lovely :D

Very nice! Although, I like the palette in the preview more...

Really cool work here man. Love the tiger!