Portrait of Superman in cybernetic heavy armor with an advanced helmet, set in a sci-fi universe. His suit features glowing, intricate patterns that showcase elegance and sophistication. The artwork captures a full-body view with sharp focus and smooth details. Inspired by digital painting techniques reminiscent of ArtStation's concept art, the piece draws on the artistic styles of Artgerm, Greg Rutkowski, and Alphonse Mucha. The image avoids flaws such as poor quality, disfigurement, or unnatural anatomy, aiming for harmonious proportions and lifelike detail without any distortions or artificial elements like watermarks or signatures.