Here is a revised kill stripe template for use on SGB and MS helmets. This has in yellow what to cut out. My previous version had only the basic black squares so this is an improvement! I have it in PDF format if you need hier res. Its built to size but your always welcome to tweak it if you want.
P.S. = I am working on the same thing for all the scratch details as I am working on my current comission bucket. I will have those up here sooner or later! Promice!!!