Character retreievale

Hi, I was wondering if it is possible to retrieve a character from an other server. For example i have 3 characters level 85 on Cataclysm server and i would like to transfer them on this server under wotlk expansion. (I know it's possible on Paragon to get character from other servers even from the official server by sending screens of the reputation and get a basic stuff for the level your character will be on the new server).

wamane does't do transfers from outside sources.