Man... I really tried to do a step by step... but there were more misses than hits. So I gave up on that. Let's just say I used everything... bondo, milliput, Squadron, styrene... all kinds of different sandpaper, files, the dremel... you name it... The hair was nothing compared to the curved surface of the helmet... Next thing I build will be square! Just clean sharp , no curved shapes.... maybe the Sharon apple walking box... oh no... it has a round eye...