Kinda ridiculous that we have to manually go through each and every item we have trying to find something to use as gilding, but whatever.
So far I've found:
Heartwood leaves. +7 to perception, farming, and cooking at Q21.
And that's it.
*Edit* So far we got
Spun Gluethread - Agility +6 at ~Q40
Glass Beads - Perception +8 at ~Q30
Leather Patch - Exploration +7, Survival +7 at ~Q50
Feather Trinket - Dexterity +2, Farming +7 at ~Q55
Wax Impregnated Lining - Exploration +7 at ~Q20
Patterned Embroidery - Sewing +7 at ~Q20
Taproot Lacing - survival +3 ~Q25
Bear Tooth - Strength +6 ~Q90
Bark Reinforcement - Unarmed Combat +2, Agility -2 ~Q25
Bound Wool Stuffing - Constitution +2, Marksmanship +11 at ~Q50
Hard Metal Rivets - Melee Combat +7, Carpentry +7 at ~Q50
Heartwood Leaves - Perception +7, Farming +7, Cooking +7 at ~20
Chef's Pins - Cooking +6 at ~Q15
Bone Pins - Stealth +12 ~Q55
Metal Buttons - Unarmed Combat +7, Smithing +2 ~Q50
Precious Details - Intelligence +5, Charisma +9 ~Q30
Foul smoke - Intelligence +3, Psyche +1, Stealth +2 at ~Q3
Rock Crystal - Strength +3, Melee Combat +7 at
I'll update further with the materials needed to make each when I can be assed. But at least you can ctrl +f for the stat you're looking for now.