The 3D model NFT sculpted based on the attributes of cross and symbol would be a mesmerizing artwork of intricate design. It would display a perfectly symmetrical cross formed by a delicate intertwining of various symbols from different cultures, languages, and ancient civilizations. The overall structure would embody harmony and unity, reflecting the concept of shared beliefs and diversity. The fine details of the symbols would be meticulously crafted, showcasing a blend of ornate calligraphy, geometric shapes, and ethereal patterns. The vibrant colors used in the model would enhance its allure, giving it an otherworldly aura. This unique creation would captivate the viewer's imagination, reminding them of the interconnectedness of different cultures and the power of shared symbolism.