Fighter (Unarmed) 1, Monk (Master of Many Styles) 2...
A character can have a fully feated out style by level 3?. The restrictions go away for these bonus feats in these archtypes.
Monk unarmed strike and all monk weapon proficiencies.
Fuse Style (2 styles active)
1 or 2 (for human) feats at level 1 (remember BAB 1)
There are some drawbacks of course:
"Overlapping" of Improved Unarmed Strike at 1st and 2nd levels (wasted feat).
Loss of Flurry of Blows (is this REALLY a drawback?).
A Monk must be lawful.
Loses monk stuff if wearing armor.
So, after this 3 level "dip", where do we go from here? Max out a style, then fill in the next 7-17 levels.