can any one tell me which quest i can obtain each of these items from. Please dont respond to the thread if you dont actually 'know'. I dont want to go on a wild goose chase. ^_^

what i need:

for armour-
aged dragon skull x 1 (from the ancient dragon in the king of dragons quest?)
toxic greaver pelt x 3 (research quest II?)

gaurds-
aged dragon scale x 5
fire beast claw x 3

skirt-
aged dragon tail x 2
oil stained cloth x2

boots-
dull metal lump x 1
sopor sac x1