Create a digital painting of Spiderman adorned in intricate cybernetic heavy armor, with a sci-fi flair and glowing elements throughout. The full-body portrait should exude elegance and feature highly detailed design elements, inspired by the styles of Artgerm, Greg Rutkowski, and Alphonse Mucha. Maintain a smooth and sharp focus to achieve a concept art quality as seen on ArtStation. Avoid elements that might degrade the quality of the artwork, such as text overlays, errors, or poorly drawn features. Make sure the anatomy and proportions are accurate, and keep the image clear of any visual defects like jpeg artifacts or blurriness, ensuring a coherent and captivating representation.