謎のマスコット

((Masterpiece)), ((top quality)), ((very detailed)), animated style illustration, (chibi:1.5), 1girl, cute girl, solo, (nude:1.7), (bare body:1.6), detailed face, (beautiful blonde hair:1.5), long hair, twintails, ((two side up)), ((blunt bangs)), (no outfit:1.7), (soft lighting), slim, slender, (beautiful breast), (beautiful eyes), (innocent smile:1.3), (sitting comfortably in a kotatsu:1.3), (Ascot tie:1.3), warm and cozy atmosphere, (Japanese-style room:1.6), (holding a mascot character figure:1.6), relaxed expression, (sunlight streaming through shoji screens), winter vibes, sunlight detailed background, vibrant colors, cute and peaceful scene, calm and inviting mood.