Great work on this. The torso seems a little underarmored, but everything else is really well done. If there's anything I'm not good at building, it's titans. My best attempt is probably this: http://www.mocpages.com/moc.php/242099
Ah, Miserix. I remember this one. It inspired the feet for Nanakia! Oh how beautiful foot inspiration is...! In all seriousness, this creation is wonderful, with bizarre armorization (is that a real word?) and an excellently filled-in body. I fear I may never be on your level when it comes to building official-looking titans.