I might want to try an unarmed monk with manyshot option and lots of feats...
12 monk is a must for abundant step, monk feats, unarmed combat
6 ranger for itwf, manyshot, bow strength, rapid shot, sprint boost, 2 favored enemies
dump int and cha, 6 points in con/str/dex/wis/, 2 more in any...
human, elf for AA, or halfling for dragonmarks?
Feats: IPS, GTWF, Toughness, IC:ranged, power attack, stunning fist, zen archery...
so, where do the last levels go?
arti or rogue for UMD?
1-2 more monk?