Examine the anatomical accuracy and the depth of the carving. High-quality sculptures feature deeply recessed muscle lines and realistic fur textures, rather than shallow surface scratches. Request high-resolution close-up photos of the tiger's face, specifically the eyes and teeth, as these areas demonstrate the artisan's skill level. For large-scale projects, ask if the sculpture is carved from a single monolithic block, which is more valuable and structurally sound than pieces made from joined sections.