Stacked Smiles

Create a high-quality 3D stylized cartoon illustration based on submitted references of family members, all peeking out from behind a matte vertical wall on the left side of the frame. Only their heads, hands (where applicable), and upper torsos should be visible, positioned vertically one below the other in an aligned row, looking playful and hiding.
Subjects must be arranged in descending age order.
The composition should feature a soft, textured beige pastel wall in the foreground on the left, and a soft studio gradient in a matching beige tone on the right. The style must have a soft Pixar/Disney animation look, with large expressive eyes, smooth skin, and slightly enlarged head proportions for cinematic charm, while retaining the recognizable facial features, hairstyles, and age from the reference photos.
Everyone is gently holding the wall with small hands/paws and leaning slightly forward with curious, playful expressions. The lighting should be soft studio light with warm, gentle highlights and no harsh shadows.
Materials include a matte, velvety wall texture and soft fabrics. The image must be a vertical portrait with centralized framing and shallow depth of field. The final render should be ultra-sharp 4K, in an Octane/Unreal/Disney rendering style.