Centorea Shianus | セントレア・シアヌス | Monster Musume no Iru Nichijou

Source: Monster Musume no Iru Nichijou (Everyday Life with Monster Girls)

Character Description:
Centorea Shianus, often called "Cerea," is a noble and chivalrous Centaur who follows the warrior code of her people. She is a powerful monster girl with a striking presence, featuring very long blonde hair styled in a ponytail with prominent sidelocks, and bright blue eyes. As a centaur, her lower body is that of a majestic horse with a matching horse tail and sturdy hooves. Known for her exceptionally large breasts and tall stature, she carries herself with the pride of a knight. Her typical attire is a sophisticated, modified school or office-like ensemble: a sleeveless white shirt, a sharp necktie, and a skirt that drapes over her equine back, all held together by a sturdy belt.

🗝️ Core Activation & Physical Traits

Use these base tags to define Cerea’s centaur physiology and knightly features:

shianus centorea, 1girl, monster girl, (centaur:1.3), horse body, horse tail, hooves, blonde hair, long hair, ponytail, sidelocks, blue eyes, large breasts, tall female

👗 Outfit Tag Blocks (Easy Copy-Paste)

1. Knightly Casual (Signature Uniform)

shianus centorea, sleeveless shirt, white shirt, necktie, blue necktie, belt, skirt, blue skirt, horse tail, standing, looking at viewer

2. Honorable Combatant (Armor Mode)

shianus centorea, knight, breastplate, pauldrons, metal armor, holding sword, holding claymore, shield, battlefield, heroic pose, serious expression

3. Centaur in the City (Urban Outing)

shianus centorea, sleeveless white shirt, necktie, skirt, walking, cobblestone street, modern city background, people staring, embarrassed, blush

4. Stable Relaxation (Casual/Home)

shianus centorea, sleeveless shirt, no necktie, horse body laying down, stable background, indoor, soft lighting, peaceful expression

⚙️ Recommended Settings

• LoRA Weight: 0.8 - 1.0 (A weight of 0.95 is recommended. The centaur tag is heavy; if the AI struggles with the four legs, increase the weight or use (horse body:1.2)).
• Base Models: Optimized for Illustrious XL and Pony Diffusion V6 XL.
• Environment: Works best in spacious living room, open field, medieval town, grassy hills, stable.
• Pro-Tip: Centaurs are difficult for AI to render perfectly. Using wide shot or full body is essential to see the horse half. If you get "human legs" mixed in, add (human legs:1.4) to the Negative Prompt. For her personality, use tags like proud, chivalrous, protective, or clumsy (when in tight spaces).

📷 Sample Prompt (The Noble Knight)

Prompt:score_9, score_8_up, score_7_up, 1girl, shianus centorea, monster girl, (centaur:1.3), horse body, blonde hair, ponytail, blue eyes, large breasts, sleeveless white shirt, blue necktie, blue skirt, belt, horse tail, standing in a lush green meadow, mountain background, sunlight, cinematic lighting, sharp focus, masterpiece, anime style

Negative Prompt:score_6, score_5, score_4, lowres, bad anatomy, bad hands, (human legs:1.4), text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, (small breasts:1.3)