退廃的な休日

他キャラの衣装を一部だけ着せるの難しい……。

Contest Entry

A Day Off with Firefly

#Alternate Costume #Honkai: Star Rail #Trailblazer #Caelus #Firefly

Published on Aug 9, 2026

zaktherip

More to See

character: firefly_(honkai:_star_rail), Medium shot, 3/4 view of Firefly sitting on the edge of a bed in a cozy bedroom, bathed in warm sunset light. Firefly, a young woman with long grey hair, a black hairband, and purple eyes, looks directly at the viewer with a gentle, happy smile and a slight blush on her cheeks, conveying contentment and shyness. She is wearing Caelus's iconic black and white jacket draped loosely over her bare shoulders; the oversized jacket features a high collar with yellow accents and metallic zippers, with sleeves hanging past her hands. She holds a steaming cup of coffee with both hands, gripping the mug warmly. The room is filled with golden-orange hues streaming from a window behind her, casting long shadows and highlighting the subtle texture of the black fabric. The atmosphere is romantic and intimate, rendered in a high-quality anime illustration style with soft lighting and glowing dust particles dancing in the sunset beams.

Show Parameters

Original Prompt: character: firefly_(honkai:_star_rail) A young woman with long grey hair sitting on the edge of a bed in a bedroom bathed in warm sunset light. She is wearing Caelus's iconic black and white jacket draped loosely over her bare shoulders and body. The jacket features a distinctive black outer layer, a high collar with yellow accent details, and metallic zipper elements. The sleeves are oversized and hang past her hands, emphasizing that she is borrowing someone else's clothes. She holds a steaming cup of coffee in her hands, looking directly at the viewer with a gentle happy smile and slight blush on her cheeks. Her expression shows contentment and shyness. The setting sun streams through the window behind her, casting golden-orange hues across the room and creating a romantic, intimate atmosphere. The jacket's black fabric has subtle texture details, and the yellow trim on the collar and cuffs is clearly visible.
Mode: standard
Size: 960 x 1280

Prompt Helper

Model & LoRA used

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firefly_\(honkai:_star_rail\), a young girl with long, grey gradient hair and a hair ornament, is sitting on a bed with an embarrassed expression, tucking a lock of hair behind her ear. She is wearing a cable knit sleeveless turtleneck, a black jacket, and a black skirt. Her eyes are multicolored with purple tones, and she has a hairband with a black ribbon bow. She is looking directly at the viewer with a gentle, shy smile, and her cheeks are slightly flushed. The background is a bedroom with soft lighting, and the image has a warm, intimate atmosphere. The style of the image is detailed and soft, with a focus on creating a sense of joy and love.

Iza Mahiru