叶羊露芽 Leaf Sheep Dewleaf

Original Leaf Sheep Dewleaf sea-slug companion by Cozy Critters Studio, inspired by Costasiella morphology with a creamy continuous foot, two dark-tipped rhinophores and attached green leaf-shaped cerata. Nine independently drawn animation states include muscular gliding, algae-ribbon exploration, bubble watching and a stylized buoyant-pad rise. An original exploratory design, not an exact species reconstruction or a claim of market popularity.

密客 Crypto

Unofficial Crypto fan-art companion who checks a wrist control screen, follows his small surveillance drone and glances out from his high collar.

鹿目圆 Madoka Kaname

Unofficial Madoka Kaname fan art from Puella Magi Madoka Magica, in her normal pink magical-girl outfit with a modest opaque high-neck underlayer and white tights. She ties a gift ribbon, displays a blunt miniature flower bow without arrows, turns with a paper flower and takes light directional steps and a small jump. Nine original peaceful animation states; no official affiliation.

Sakura Matou

A cute chibi Sakura Matou-style Codex pet with violet hair, soft school outfit, ribbon details, and gentle magical energy.

海苔饭团 Riceball Onigiri

A gentle triangular rice ball with sesame eyes and a neat nori belt. It waddles on tiny rice feet, smooths its seaweed wrap, tilts its pointed top in greeting, and checks a little sesame fleck.

堂吉诃德 Don Quixote

Unofficial Don Quixote fan-art companion in her LCB default appearance from Limbus Company. Original routines include comparing rounded toy badges, a courteous toe-rise and bow, catching a rolling badge, eager tie adjustment and polishing a closed shoe on a low foam block. Uniform layers are preserved, while shoe details and badges are simplified without readable branding. No lance, weapon action or transformation appears.

Pteri（普特里） Pteri

Unofficial Pteri fan-art companion from Neopets. Original yellow bird artwork with a pale belly, simplified three-lobed crest and feathered tail. Pteri dips and resets its crest, presents and steadies a soft paper fan, steps around a flat rounded foam disk, moves in three directions and makes a wing-assisted hop. The safe foam disk replaces a research thumbtack idea; these are original animations.

Alcremie

A chibi Alcremie-style Codex pet with whipped-cream dessert charm.