537Cozy illustration of my room

Draw exactly one finished cozy evening bedroom illustration wallpaper now. Return only the image, without questions, explanation or code.
Ratio: Output size 1080x1920 pixels, 9:16 portrait story. Keep all text inside the central 80% of the height., default vertical 9:16. Full bleed pure result, no frame, comparison or phone mockup.
Photo: "【Photo】". Time: "【Time】". Photo is a note identifying an image attached to the same message. Use the attached room when available; never pretend a text note is a visible photograph. Without an attachment, invent a room with a window, low bed and small lamp. Empty Time defaults to Evening.
Use one fixed original hand-drawn medium: fine colored-pencil contours, transparent watercolor washes and subtle paper grain across the entire room. Repaint everything, never a photo filter or photorealistic render. Do not imitate any named artwork or artist.
Preserve the photograph's viewpoint, window shapes and count, relative bed, desk and furniture positions, object silhouettes and principal colors. Do not redesign the architecture, add windows or furniture, or invent unseen space as fact. Fit the selected ratio naturally without cutting important furniture.
Evening means violet twilight outside and amber indoor light. Rain means a teal rainy evening with small droplets on the window. Snow means a blue-lilac snowy evening with rose-gold indoor light. Rain and snow stay outside the existing window; keep indoors dry. With no visible window, suggest weather only through cool ambient light versus warm lamps. Apply only one Time.
Switch the existing lamp to warm light. Preserve existing plants and their positions; if absent, add only one small unmarked plant pot on a stable surface or floor. Preserve the count and markings of cats already visible; otherwise add exactly one sleeping cat in an empty area of rug or bed, with coherent ears, paws, body and tail, separated from furniture. Do not add other decorations.
Do not add wording. Preserve clearly readable non-brand letters and digits from the photo exactly, checking every character enlarged. Never invent illegible writing. Omit brands, logos, personal information, addresses and people; leave those surfaces unmarked. If the input has no lettering, keep even books and props free of letters, numbers, dates and weekdays. Use Haru only if an example name is necessary; do not add a name label to this wallpaper.
Every new prop must be an original fictional design with a silhouette different from famous products. No real brands, logos, public figures, known characters, signatures or watermarks. Check light direction, perspective, chosen weather, source layout, cat anatomy and text fidelity. Deliver one image ready to use without cropping or retouching.

[Final output format]
Output size 1080x1920 pixels, 9:16 portrait story. Keep all text inside the central 80% of the height.
This selected output format takes priority over any fixed canvas size or aspect ratio elsewhere in this template. Adapt the composition, text zones and margins to the selected canvas without stretching or cropping essential content. Device safe areas apply only when a device is selected. Never print these format instructions on the image.