I think it's a cool piece, it looks phenomenal, but it won't come out looking like that.
What really bothers me is that it's not really a full bust, really it's just the headpiece and the rest of it is 'stylized', in other words 'we didn't sculpt the shoulders or the armor and plasma caster and called it artistic' - I could see 400 dollars being okay if it was a full bust at that scale.
If I were to buy that, I'd probably have to get it repainted, and if I'm paying that much, it should be ready to display and look like it's a 400 dollar piece.
I've seen some nightmarish flaws in the P1 bust they did earlier with the fangs being glued incorrectly, paint problems and so on, not to mention the sculpt isn't entirely accurate. Now I'm just rambling, the point is for 400 dollars I'm not assured that I'll be happy with my 400 dollar purchase.
I really want to like SS, but every time they release something, I read more horror stories than happy endings. Such events only make that 1:1 P1 and the 1:1 Alien Warrior busts more desireable. I think they know that people are just going to buy this high end stuff regardless, so they have no incentive to improve quality control.