英国（黑塔利亚） England (Hetalia)

Unofficial England fan-art companion from Hetalia, using the modern taupe-gray business suit with adapted dark shoes. Original empty-teapot paper-flower trick, safe toy embroidery, a small soft glow, calm waiting, a hoop

坂本太郎 Taro Sakamoto

Unofficial fan-art Taro Sakamoto companion from Sakamoto Days in his present-day rounded shopkeeper form. Original grocery-bag packing, soft-can steadying, receipt rolling and grounded shuffle animations keep his mustard shirt and green apron silhouette. Props are lightweight shopkeeping models with unreadable labels; no weapons or combat-form transformation. Not affiliated with the original creators.

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.

RX-78-2高达 RX-78-2 Gundam

Unofficial fan art of RX-78-2 Gundam from Mobile Suit Gundam, with simplified white armor, blue chest, red feet, yellow vents and a left-arm shield. Nine animations include alternating mechanical runs, head-sensor checks

纳尔 Gnar

Unofficial Mini Gnar fan-art animated companion from League of Legends. The small orange yordle pats a foam bone into a paper-confetti tray, presents a lightweight foam fruit, and follows a paper wisp with his huge ears. Mini form only, with familiar hidden-limb cues simplified and original playful non-combat choreography; no official endorsement.

Yuno Gasai

A chibi Yuno Gasai-style Codex pet.

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.

Doom Slayer — Cozy Fan Art

Unofficial Doom Slayer fan-art animated companion from Doom, with original character colors and nine expressive animation states.