Portrait Aquarelle 3D d'Après Référence

A 3D watercolor-style portrait preserving the exact facial features, identity, age, skin tone, hairstyle, and facial expression of the person in the reference photo. The subject is wearing a [casual shirt, coat, or reference-inspired outfit] rendered with layered watercolor textures and subtle 3D depth. Natural and relaxed upper-body pose, [sitting comfortably with relaxed hands]. Background is a soft watercolor environment depicting an [abstract outdoor setting with gentle color gradients], flowing wet-on-wet pigment diffusion, and subtle atmospheric depth. Soft natural lighting with delicate highlights and smoothly blended shadows, combining semi-realistic sculpted dimensions with tactile painterly washes.