Create a hyperrealistic 4K editorial image featuring a fashion model showcasing avant-garde Tabi shoes. The model should be positioned against a sleek, modern urban backdrop, such as a high-rise building with glass and steel elements, which reflects a contemporary aesthetic. The model’s pose should convey confidence, with one foot slightly raised to highlight the unique split-toe design of the shoes. The outfit should consist of bold, asymmetric lines and contrasting textures, integrating materials like leather and mesh, enhancing the avant-garde theme. Lighting should be dynamic, with a combination of natural sunlight and strategically placed artificial lights to create a captivating interplay of shadows and highlights. Use advanced Photoshop effects, including HDR and subtle color grading, to enhance the vibrancy of the model's outfit while keeping the shoes as the focal point. Accessories should be minimal yet striking, perhaps featuring geometric jewelry that complements the modern aesthetic. The overall image should exude a sense of sophistication, style, and artistic flair, perfectly showcasing the statement appeal of the Tabi shoes.