Create a fantastical seahorse adorned with intricate, metallic scales and iridescent wings that resemble butterfly wings. This mythical creature should be elegantly suspended in a dark, underwater environment, illuminated by gentle, enchanting lights reflecting off its elaborate body. Incorporate swirling patterns and shimmering colors in the wings, with details that suggest a blend of steampunk and ethereal themes. The seahorse should exude a sense of magic and grace, with a captivating gaze that draws the viewer in