Gaara Tattoo Idea for Spine

This image doesn't accurately relate to the provided keywords, such as "Colorful color," and "Gaara" as well as being a design for a "Tattoo for Spine body." The design in the image is a triptych of black and white conceptual tattoo sketches featuring symmetrically stylized figures, none of which specifically depict Gaara from the anime series or appear to adhere to the simple style typically associated with spine tattoos. The central image showcases a skull embedded within ornate embellishments with a singular red gem, flanked by two similar but non-identical designs incorporating elements of fantasy and tribal art. This isn't a direct representation of the "AI Tattoo Generator" or the Tattoo Idea requested but can serve as conceptual inspiration for creating a more fitting design in line with the given keywords.