Just save the picture (Please save do not just copy) I say save the picture because it has transparency enabled so if you save it you get the transparency. You don't need to cut it out You can delete the sircharles part Made it myself in c4d. +rep always appreciated
C4d isnt that hard. To make the render takes about 30 mins and then to render it itself is about another 15-30 mins so about 45mins to an hour.