Envision a mesmerizing scene of a cursed mermaid named Shelma, encircled by a swarm of luminous, tiny warrior fish. Her world is luxcore, painted in deep azure and bright crystalline whites, as she emerges in the luminous waters of a solarpunk realm. The atmosphere resonates with a 5D galaxy dimension, captured in ultra-high-definition 32k resolution. The intricate interplay of light creates a tapestry of ethereal brilliance, as the cosmic backdrop enhances the hyper-realistic details, crafted with the finesse of daz3d artistry. Shelma's expression hints at the hope and mystery dwelling within her, an enigmatic masterpiece in a darkly enchanting aquatic cosmos.