finally there is the third person view for Minetest!
Toogle through camera modes by pressing F7, available modes are first person view, third person view and third person front view.
On servers that are not updated to lastest master branch on github you may experience some lags in animation when in third person view.
Furthermore mods can control the camera position now by setting the players eye offset (by MirceaKitsune)
See lua-api.txt for more details.

Have fun.
