Originally Posted by Te Mirdala Mand'alor
HRC-7714. The "Ghost Commando", he is a member of Omicron Squad.
Not to rip apart your work, but that looks like you slightly modified it (made the majority of the armor a light red and a little yellow on the arms) than an invert, which gives it a watery and blue feel instead of a ghost feel. I know when I think of a ghost, I think of white and... ghostly.
I just did a similar commando using the same template you used, and similar steps:
It doesn't look the best, but it definitely looks more... ghosty.
and here is one without a white outer glow, but still has a minor glow: