Thank you very much for the lama badge, but what is it for? I'm new here and don't know much about things like this. Could you please help me a bit xD? If it's okay for you, of course. Anyway, I wanted to thank you xD
They don't serve anything, as far as I know xD When you get enough, the llama evolves - it's just a nice feature of DeviantART, nothing more I personally use them as a "thank you" for those who fav my works etc., usually