A photorealistic 3D model of a topiary sculpture in the shape of a [Ox] in a cute, cartoonish-style, character's simplified, rounded form, crafted in the authentic Tha Ruea, Thailand style. The entire form is meticulously sculpted from the dense, small, dark-green oval leaves of a Siamese rough bush (Khoi tree), creating a living, leafy texture. Subtle hints of the underlying gnarled, brown branches are visible, providing structure. Crucially, the entire model is purely botanical; all animal features are rendered exclusively using the plant's leaves and branches, with no foreign elements. 3D asset, isolated, detailed PBR materials, clean topology.