Next major update is close to release (15th july). One of the things I'm working on is the new Tyrannosaurus Rex sprite. It is more detailed than the old one, and much more anatomically accurate; the previous one was similiar to how the Tyrannosaurus is depicted in cartoons, and therefore quite unrealistic. It was also natively very low-res.
Here's a comparison of old VS new T-Rex sprite, at maximum screen zoom:
OLD + carcass
NEW + carcass
NEW (improved)
Although I'm not intentioned to revert back to the old one, I still want to know what you think about the new one, and how it looks compared to the previous sprite.
Also the carcass and skeletons have been overhauled both to match the new T-Rex sprite, and to be considerably more detailed, so reverting to the old sprite would force me to use the old, ugly carcass+skel graphics!