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.

Junimo

A cheerful forest Junimo companion inspired by Stardew Valley, ready to help around the Codex workspace.

塞巴斯蒂安·米卡利斯 Sebastian Michaelis

Unofficial Sebastian Michaelis fan-art companion from Black Butler, featuring careful tea service, a white-glove bow, and a gentle cat greeting across nine original animated states.

克雷格·塔克 Craig Tucker

Unofficial Craig Tucker fan-art companion from South Park. Fully clothed flat cut-paper child interpretation with calm plush-guinea-pig care, a paper sign, picture-frame and pom-pom gestures, a restrained jump, and artic

Zeraora

A chibi Zeraora-style Codex pet with electric feline fighter energy.

巴巴爸爸 Barbapapa

Unofficial Barbapapa fan art of Barbapapa, an animated companion with nine expressive states and character-specific movement. Not affiliated with or endorsed by the rights holders.

松鼠橡果 Squirrel Acorn

Acorn is a cheerful red squirrel with tufted ears, a cream belly and a sweeping bushy tail, bringing lively woodland curiosity to the desktop.

Miermu

A custom Codex digital pet based on Miermu, a playful silver tabby and white cat with big green eyes and a pink nose.