Im making a minecraft animated series, and I want to know how to download sets from minecraft worlds. Im new to this, but I know it should be possible. can someone link me to a tutorial or a step by step? That would be awesome.

Pardon my lack of understanding, but is this Blender related? My first impulse is to delete it as spam.

Blender animations of Minecraft scenes are quite popular.
Question about them would probably be better answered over on http://Blenderartists.org