沃特森 Wattson

Unofficial Wattson fan-art companion who gathers little blue arcs between her gloves, sets up miniature fence poles and checks her orange hood and backpack coils.

Rin Tohsaka

A cute chibi Rin Tohsaka-style Codex pet with twin-tail black hair, red top, black skirt, jewel magic, and confident tsundere charm.

Cinnamoroll Swirl

Unofficial Cinnamoroll fan-art desktop companion with long white ears, blue eyes and a curled tail. Brings soft waves, airy jumps, thoughtful pauses and friendly work company. Not affiliated with or endorsed by the chara

Blumaroo（布鲁玛鲁） Blumaroo

Unofficial Blumaroo fan-art companion inspired by the yellow basic Neopets species. Nine original motions feature hind-leg bounds with delayed ears and tail balance, a heart-marked sole display, gentle paper-droplet adjustment and a low two-foot hop. Paper props and choreography are original adaptations. No official animation or affiliation is implied.

科塔娜 Cortana

Unofficial Cortana fan-art animated companion inspired by Halo. This original conservative desktop adaptation uses a fully opaque high-collar long-sleeved tunic, full trousers and closed boots, not the unclothed hologram

Kurumi Tokisaki

A chibi Kurumi Tokisaki-style Codex pet.

麻薯 Mochi

Unofficial Mochi fan-art animated companion from Weyrdlets. Original head-turning, foam-ball play, small paper-ring hops and expressive two-foot movement. Coral branches follow head motion and are not hearing ears. Each branch has two rounded tips as a drawing simplification; no unseen tail is added.

Grundo（格伦多） Grundo

Unofficial Grundo fan-art companion from Neopets in the basic yellow species form. Original animations track two non-electric soft discs, roll and catch a foam planet ball, stack three low foam discs, take broad-foot steps in three directions and make a small hop. Hands and props are simplified original adaptations, not official animations.