鼠兔碎岩 Pika Scree

Original character Pika Scree, an independently designed animated companion with nine expressive states and character-specific movement.

达达利亚 Tartaglia

Unofficial Tartaglia fan-art animated companion from Genshin Impact, with original character colors and nine expressive animation states.

Gian

A chibi Gian-style Codex pet.

美树沙耶香 Sayaka Miki

Unofficial fan art of Sayaka Miki from Puella Magi Madoka Magica. A youthful companion with paper-note rhythm, a long white cape cross-step, careful balancing of a fully closed blunt display sheath, and three athletic running directions. Opaque high-neck long sleeves and white tights are modest adaptations. No blade is drawn and no attack occurs. Independent original animation; no affiliation or endorsement.

陀螺轮蛛 Cartwheel Spider Gyro

Original Cartwheel Spider Gyro, a coral-and-teal biomimetic toy companion with six walking legs and two separate pusher legs. It curls its walking legs into open side arcs for a controlled quarter-roll, checks its supports, steadies a soft paper arch and makes a tiny tucked jump. An original character, not a replica or performance claim about industrial hardware.

Yusuke Urameshi — Cozy Fan Art

Unofficial Yusuke Urameshi fan-art animated companion from Yu Yu Hakusho, with original character colors and nine expressive animation states.

多儿 Duo

Unofficial Duo fan art inspired by the Duolingo owl. This green companion sorts abstract learning cards, celebrates with expressive wing-and-foot choreography, hugs a small star and patiently looks around. Original nine-

Grandpa Tomozou

A chibi Grandpa Tomozou-style Codex desktop pet.