The Crumbled Chamberlain

There are 4 Start points:
Court of Bones 39.11, 56.01 (Next to Tomb)
Za'Tual 40.66, 71.43 (by tall conrete post)
Ihgaluk Crag 50.18, 85.91 (On Slope)
Conqueror's Terrace 57.45, 46.13 (Behind Tent)

Quest Ends @ Hall of Grand Imperion - Entrance to hall can be found on beach 33.57, 63.14

Spawn points seen so far (will update)

Torso (Court of Bones)
On outside wall of building 33.52, 59,98
On outside wall of building 34.45, 59.92
On Floor 36.28, 48.87
Back of the large building Mumta spawns atop of 34.90, 66.30

Shoulder (Ihgaluk Crag)
On Top of Mountain 45.50, 84.36 (get to it from 47.76, 82.82)
On Top of Mountain 50.93, 85.38 (get to it from 50.18, 87.44)
On Top of Mountain 52.27, 72.78 (get to it from 53.80, 76.28)
On Top of Mountain 53.80, 76.28 (get to it from 57.50, 81.45)
47.57 75.01

Staff ( Za'Tual)
On Top of Tent 39.10, 73.52
On Side of Mountain 36.91, 75.61 (get to it from 37.33, 76.14)
On Top of Tent 35.97, 75.22
On top of tent above Couldron 33.67, 67.09

Hair (Beast Pens/Conqueror's Terrace)
On top of Wall 53.26, 43.09 (get to it from 54.18, 44.40)
On Top of Tent round back on rim 53.04, 45.63
In Tent Behind Spiritbinder Tu'Chek 59.48, 56.80
On Ground 50.14, 40.84

TomTom

/way 39.11, 56.01 Chamberlain Quest Start - (Next to Tomb)
/way 40.66, 71.43 Chamberlain Quest Start - (by tall conrete post)
/way 50.18, 85.91 Chamberlain Quest Start - (On Slope)
/way 57.45, 46.13 Chamberlain Quest Start - (Behind Tent)

/way 33.57, 63.14 Quest End Entrance point on Beach - Turn right once inside (stone statue)

/way 33.52, 59,98 Torso - On outside wall of building
/way 34.90, 66.30 Torso - Back of the large building Mumta spawns atop of
/way 34.45, 59.92 Torso - On outside wall of building
/way 36.28, 48.87 Torso - On Floor

/way 45.50, 84.36 Shoulder - On Top of Mountain
/way 50.93, 85.38 Shoulder - On Top of Mountain
/way 52.27, 72.78 Shoulder - On Top of Mountain
/way 53.80, 76.28 Shoulder - On Top of Mountain

/way 39.10, 73.52 Staff - On Top of Tent
/way 36.91, 75.61 Staff - On Side of Mountain
/way 35.97, 75.22 Staff - On Top of Tent
/way 33.67, 67.09 Staff - On top of tent above Couldron

/way 53.26, 43.09 Hair - On top of Wall
/way 53.04, 45.63 Hair - On Top of Tent round back on the rim
/way 59.48, 56.80 Hair - In Tent Behind Spiritbinder Tu'Chek
/way 50.14, 40.84 Hair - On Ground

You may also refer to andreipop (Click to see post). The reason i have not added these here is because some of the cords are slightly different to mine but will be the same place. I could test to see which ones overlap...but i dont want to plagurise someone elses work.

Upon completion, you'll need to visit the Chamberlain's broken statue in a cave beneath the Court of Bones. The entrance can be found at 33.6, 63.1.

These 4 items are spread in 4 areas around the Isle. They aren't always in the same spot and can sometimes be a little difficult to make your way to (i.e. on top of a tent or on top of a mountain). They have a gear over the top of the item so they should be relatively easy to spot, even if they aren't as easy to get to. You will also see a gear icon on your mini map when you are near the object.

Edit: Source As of Mar 21, 2013 -

Crumbled Chamberlain: Statue pieces now do not despawn when looted, allowing other players to loot the statue piece as well.