Beautiful custom, as always, from Kurt.
The only other glaring error that stands out to me are the bullet holes in the FAST packs. Through and through holes like that would more than likely detonate the ordnance inside the micro missile launchers, making the damage MUCH more visible Also, the holes in the booster portion would probably result in a pretty nasty boom too since those things are packed full of rocket fuel.
Also, no strike cannon = super valkyrie, not strike.
Other than that, I dig it. I love the concept of the ground pounder military valks. This one will be added to the customs gallery next week!
Any closeups of the pilot? Did you do a custom scheme on the pilot as well?