well I also forgot
ears
nose
hair
skin
meat
...
I didn't "forget" it, as I was not drawing a human. =)
I don't think you understood what I was trying to say. I am well aware that it isn't a human. I'm not blind. I didn't say you forgot thumbs, I'm just suggesting that it would look better with thumbs. Well this is just my opinion, you don't have to add thumbs.