heyas; i think rhino is a good choice, because rhino causes all the uvmapping to come out flat. just make sure you name each part so you can separate them out, later. modelling hair (like drawing hair) is tricky, because you need to get past the idea that there are all these hundreds of strands. concentrate on the overall shape of the hair parts, or the different locks of hair, etc. i'm afraid i'm not very good at making hair, so i'll shut up, now :)