Model to Render: Watercolor Expression with Line Art Retention

Convert this interior line drawing into an architectural watercolor rendering, but retain the original ink lines: the lines must be fully visible and not covered by color. The watercolor should be applied in a transparent, light wash, allowing for natural water stains and brushstroke blurs at the edges. Generous white space should be maintained; do not color every corner. The overall presentation should convey the warmth of a hand-drawn proposal, not a photo-realistic rendering. Suitable for concept-stage communication.

Translated from Chinese by AI.

把這張室內線稿轉成建築水彩表現圖,但保留原本的墨線:線條完整可見且不被顏色蓋掉,水彩以透明淡彩方式上色,允許在邊緣有自然的水漬與筆觸暈染。留白要大方,不要每個角落都上色。整體呈現手繪提案圖的溫度,而非照片級渲染。適合概念階段的溝通。