Giant iridescent alien drifts through a distant cosmic nebula

A colossal, iridescent tardigrade drifts through the nebulae of a distant galaxy, its delicate, ethereal tendrils reaching out towards a solitary, ancient, star-weathered starship, its surface etched with the scars of countless cosmic voyages, emitting a faint, warm, golden glow from its viewport as the starship's metallic hull seems to absorb and reflect the vibrant, otherworldly colors of the surrounding nebula, in a fantasy concept art style that blends intricate, swirling details with a sense of cosmic horror and atmospheric lighting, reminiscent of the cinematic works of John Berkey and Chris Foss, with a color palette of deep violets, electric blues, and shimmering golds.