Hmm you wanna build a working replica of Squall's gunblade?

Well unfortunately I don't have a picture on this PC (I'm in my college) however for my year 11 GCSE Technology project I made a replica of Revolver out of Steel with a spinning chamber and moving Hammer the only thing is I lost marks due to the fact that I made it Razor sharp and an examiner cut his hand picking it up by the blade...What a dumbass its a sword so where does he grab it by the god dammn blade :rolleyes2 stupid stupid man. still hangs on my wall above the head of my bed the only thing I couldn't make (I blew my budget by 200 quid on the metal casting alone) was the case or some dummy shells for the actual gun part. Still it weighs a s**tload and I don't think I could swing it in an actual fight