You need to use the URL of the picture, not the facebook page that hosts the picture:
It looks pretty nice. The top has been dented in. You should see if there is anything that you could do about that, or you can just use bondo after you have fiberglassed the helmet. It also bumps out on the left, but you will be able to sand that down.
Looking good on the helmet! I haven't pep'd my UNSC Trooper helmet yet but I am planning on using MH Ready Patch instead of Bondo after I resined and fiberglassed it. MH Ready Patch is easier to sand compared to Bondo and it's ready to use right out of the can.
awesome helmet man, it looks like you are off to a very good start and you seem like a pretty fast worker (unlike me ) good luck and can't wait for an update