Hmm, the back and legs look pretty good, but the arms are rather long. When fully extended and relaxed, a person's hand should rest somewhere near the centerpoint between your knee and waist.

^^

Otherwise, good job!

Err, I just realized that sounded a bit odd. >> When a human's ARM is fully relaxed and resting at their side, the HAND should rest in between the knee and waist.

x3

Your hands are looking way better, and is that a new style for your toes?

Good muscles on the back, but you keep forgetting about bone structures. The scapulas cover the muscles on the back between the shoulder's and spine.

Other than that, you're coming along quick, nicely done. But what happened to your long sexy tail? :P