If you're playing a mod or server where alignment shifting is possible you can always go with a monk6/bard5/arcane archer 29
Take the monk 6 levels first... shift down to neutral/whatever... and go bard for 4 levels and pick up some utility spells and skills then do AA till 38 then take bard at 39 to get useful skills like tumble, UMD, discipline, spellcraft, etc. to appropriate levels take AA for your last level for the max +AB bonus from AA.
You can have a pretty amazing character with a naked AC of 33, AB with a plain bow of 57ish and saves of 31/38/29 all without any magical gear. tack on dex gear for more ab/ac and wis gear for even more ac.
useful utility spells include: protection from alignment, mage armor, identify, invisibility, see invis, clarity, and maybe expeditious retreat if you don't expect to get permahaste gear.
