Seed and I have been working on this for nearly a week and still lots of work to come , but here is what weve got so far, soon Seed will post the Boss drop guide.
Chaos dwarves:
Steel kiteshield
bones,
steel full helm
steel plateskirt
coif
steel platebody
all charms
dragon dagger p++
Dragon mace
Red Dragon:
dragon bones
red dragonhide
emeralds (3 noted)
rune kiteshield
blue charm
diamonds (3 noted)
rune bar (2 noted)
adamant platebody
Giant bats: 
black scimitar
Bones
adamant scimitar
all charms
rune scimitar
Rock Crabs: 
uncut emerald (noted x1)
bones, all charms
gold coins (450)
uncut ruby(noted x1)
uncut sapphire (noted x1)
dragonstone
mithril scimitar
Black Demons-

Ashes- Always
Uncut Emerald (3)(noted)
Rune platelegs
Uncut Sapphire (3)(noted)
Rune Platebody
Uncut Ruby (noted) (3)
Uncut Diamond (noted) (3)
Rune Full helm
Dragon Longsword
Dragonstone
Bloodveld-

Blood Rune (50)
Ruby (noted) (2)
Strength Potion (1)
Diamond (noted) (2)
Rune Javelin (5)
Grimy Irit
Grimy Cadantine
Emerald (noted) (3)
Dragon Spear
Rune Spear
Gold Ore (noted) (3)
Sapphire (noted) (2)
Rune Chainbody
Grimy Ranarr
Shield Left Half
Grimy Avantoe (3)
Note: it seems the herbs come in drops of two except Avantoe
Dust Devil- 
Death Rune (75)
Rune Platebody
Rune Pickaxe
Rune Med Helm
Rune Sq. Shield
Dragon Spear
Chaos Rune (75)
Rune Battleaxe
Rune thrownaxe
Rune Scimitar
Rune Plateskirt
Dragon Chainbody
Gargoyles- 
Chaos Rune (40)
Mystic Robe Top
Sapphire (noted) (3)
Rune Boots
Rune Full Helm
Diamond (noted) (2)
Granite Maul
Ruby (noted) (2)
Amulet of Fury
Gold Bar (noted) (3)
Emerald (noted) (3)
Fire Rune (200
Abyssal Demons- 
Law Rune (50)
Dragonstone
Rune Arrow (50)
Rune Chainbody
Rune 2h sword
Air Rune (150)
Uncut Emerald (noted) (3)
Uncut Ruby (noted) (3)
Dragon Med Helm
Rune Med Helm
Rune Kiteshield
Blood Rune (50)
Uncut Sapphire noted) (3)
Chaos Rune (50)
Rune Sq Shield
Ghosts:

mithril hatchet
coins (500 and 1000)
all charms
law rune (10)
Al kharid Warriors

All charms
(almost always one hitted and good for charm farming)
adding more and more monsters everyday. A GREAT SPECIAL THANKS TO SEED!!!!