Thanks for the pointers, i went back to the side on image i have and edited the whole shape to fit it more, i've removed some of the bulkiness on the shoulder, as i suppose i should try to stick to the original design...it's getting there...
I've uploaded a more accurate leg too, seems to fit the bill a bit better now...
Once again, thanks and i REALLY appreciate the feedback, every little pointer helps so much with finalising the shape.
P.S, i've started work on a paramite too, expect that to rise up on the forums when this Scrab becomes more finalised...