Citrine beads ref

SO Percy makes beads for every person who drops Citrine. If a member of Citrine was there when any of these people left, he'll have made one for them, too. These are the ones Percy wears on his team key necklace.

Alice - Bacon
Alize - Legs
Cubia - -v- cheek mark
Mikura Kazuma - Roller blade
Mitsuru Kirijo - Rose
Rosette Christopher - Cinnamon stick crossed over a leaf
Son Goku - Smiling sun
Riku - Key
Vriska - God-tier sun
Judai - T
Kurei - Stylized flame
Nick - Stylized lines of a river
Archer - Snowflake
White Rabbit - Rabbit
Enma - Cat
Aoko - Blackberry, with a broad equatorial strip of blue paint
Souji - Book and sword
Ichiru - Heart
Toph - Crowned rock melon
Strawberry - Strawberry

Plus gray triangular bead with a citrine streak.