Highly detailed 3D model of a cluster of fantasy crystals emerging from a rocky base. The crystals have elegant elongated faceted shapes with irregular growth patterns, glowing inner energy and semi-transparent material. Use a magical fairy-tale style with subtle bioluminescent veins inside the crystals. Add soft color gradients (turquoise, amethyst, gold), light scattering, micro scratches on the facets, and PBR materials (albedo, roughness, normal, emission). Stylized yet realistic rendering, sharp silhouettes, gem-like refractive surfaces, magical atmosphere