Btw, the Aberrant archetype for the Aegis allows you to use Aegis armor while wearing armor, grants you a +2 enhancement bonus to strength for free, and allows you to get up to 3 tentacles that are a) natural weapons and b) grant a cumulative +2 to grapple, while allowing you to wear normal armor, including clockwork armor.
-- all at the expense of not getting to integrate psionic wands into your body. You do not care about that.
In addition, the Aegis can get a +2 enhancement bonus to Con and a version of Powerful Build that stacks with huge size, allowing you to use Metamorphosis (PF version) or Expansion to grow even bigger, as well as getting reach.
So now you are the size of a mech as well. And you have 8 attacks per round (minimum on a full attack). Dip Swordsage and add some precision damage to that, or use Binder to grab some from a vestige.
For completeness: Demonbinder, the Warlock PrC, can invoke some useful body mods, but that class is terrible.
And for ranged attack concepts -- the Soulknife is vastly improved by Dreamscarred, and so combos in with the Soulbow even better than before. Combine with the ability to advance Aegis/Soulknife simultaneously and psionic ranged attack feats and you have a particle beam weapon.
It is shockingly more easy to build a high-tech warrior in d20 than some traditional fantasy concepts.
