Stylized 3D Couple Peeking Heart Window

High-quality 3D stylized cartoon illustration of a couple playfully peeking from behind a large matte heart-shaped window frame. Only heads, hands, shoulders and upper torsos visible. Male slightly higher/left; female slightly lower/right. Male: voluminous dark hair, large expressive eyes, thick eyebrows, smooth skin, calm friendly smile. Female: long dark hair, soft bangs, large eyes, gentle sweet smile. Both look directly at viewer with curious playful expressions, hands softly gripping heart edges, slight forward lean. Centered symmetrical composition, heart occupies most of image, couple fills 70–80% of opening, clean negative space. Outer background smooth blue-to-red gradient; matte pastel-pink heart border, slightly darker than surroundings. Interior deep violet-to-purple gradient. Premium Pixar/Disney-inspired 3D animation, rounded features, enlarged heads, polished materials, realistic subsurface scattering, cinematic character design. Soft warm studio light, gentle highlights, ambient fill, smooth shadows, subtle rim light. Eye-level, 50mm, shallow DOF, both faces/hands sharp. Ultra-detailed 3D render, cinematic grading, Octane/Unreal/Disney-quality shading, photorealistic materials, anti-aliased, 4K, ultra-sharp, masterpiece. Aspect ratio 4:5.