WhaaaHuuuuuh? May I ask WHY?! Never poke a hole through a helmet. when I saw this thread, I figured it was for constructive reasons, but obviously not. Don't destroy a perfectly good helmet unless you have to. no one's a horrible person, just don't waste your hard work!
Actually, if you make a second helmet, and make the pink shard from the sniper rifle coming out of the helmet on both sides, it might be a fun little extra twist on the costume for conventions, and then you could have a normal helmet for other times.
I knew a guy who made a second chest plate for his Clone Trooper with a lightsaber blade and hilt projecting from it, and people at cons thought it was great.
At the end of the day, it's your costume, so if its something you really want to do, go for it.
Yeah, since Kat gets hit through the helmet by a Sniper in Reach, I assume it was meant doing a costume of Kay's death specifically might be viewed bubsone as in bad taste or "horrible." Personally, I think Halo die yards would get a kick out of it.
after the explosion in New Alexandria that was an EMP that shut off their sheilds and I was thinking of having the shard sticking out the helmet or "jab the visor" and top with a soldering iron to give the "welding" burn to the armor