Cool! That's some pretty decent sculpting. Good job, man, good job.
You are improving quickly. They are looking nice.
Good work, been a while since I checked this and you've come on in leaps and bounds. I think that you still need to sharpen some of those details a bit to crispen them up. Have you tried magic sculp yet? It's worth a look. It's easier to get sharp details with and it smooths better too
Whoa bat head looks awesome! Are you going to give him giant echo-locating ears?