Giant green snake coiled on an ancient rune-covered stone altar in a mist-covered forest, Ken Kelly style, detailed oil painting, scales glistening with hyper-realistic details, vivid emerald hues against dappled sunlight, Greg Rutkowski's artistic touch, sharp focus, pen and ink definition, UHD drawing precision, octane render, 8k resolution, trending on ArtStation, watercolor elements, soft natural volumetric | Anything