This reminds me of a simpler, 2005-era version of Excalibur. It's sort of like what DE was going for with the Volt Proto skin (to mixed results). Ironic, considering the fact that Excalibur's own Deluxe skin is already a Prototype Excal, but there it is.

I just don't really like the helmet much, honestly. The "spike" on the side of the head replacing the usual mono-horn just doesn't do it for me.