What are the challenges of achieving a natural wood aesthetic in WPC animal sculptures?

Creating WPC (wood-plastic composite) animal sculptures with a natural wood aesthetic presents several challenges. First, replicating the intricate grain patterns and textures of real wood is difficult, as WPC lacks the organic variability of natural timber. Second, achieving consistent color tones that mimic weathered or stained wood requires precise pigment control. Third, WPC's synthetic composition can limit the depth and warmth of the finish, making it harder to achieve a truly lifelike appearance. Additionally, the material's smooth surface often resists traditional woodworking techniques like carving or sanding, further complicating the process. Despite these hurdles, advancements in molding and finishing technologies continue to improve the realism of WPC sculptures.