Preface: Many of these I no longer use, but due to having videos with older versions of my avatar public, I am choosing to credit them here anyway.

Soft Gradient Nails
Hair Texture
Hair Preset
Galaxy Eyes
Suspenders
Black Pants
Fishnet Gloves
Skeleton Gloves
Checkered Pants
Underwear
Tail

Lilithicanna's avatar:
Skin
Outfit
Shoes
Earrings

Pose Stuff
origMMDsenpai
Metraphillia
Hellanator

Misc:
Glitter Text
Blinkies made with blinkies.cafe