Avatars (Set and Get)

I’ve been trying to get avatars working with no success. I had been trying to obtain the using XEP-0008, however it doesn’t seem to be working. XEP-0008 isn’t listed as supported or not supported on DOC-1010, any advice?

Also, what is the suggested method to set avatars for the transports, does it just take the avatar I set for the XMPP account?