Based on informations given by Doddlercon, it is said that jRO of Gungho Entertainment had unleashed the sprites of the 3rd job classes in Ragnarok Online. It is not the final version of all the sprites but it could let you imagine how it would look like. As of a clearer view, this sprites below is the things most RO players are anticipated about.
3rd Job Classes of Ragnarok Online
The current 3rd jobs 2-2 classes sprite has yet to be given out through the internet. Wait for it then =3 !