a well rendered 3d starcraft nova portrait, mecha armor, subject in the center of the frame, rule of thirds, golden ratio, cyberpunk, elegant, digital painting, octane 4k render, zbrush, hyperrealistic, artstation, concept art, smooth, sharp focus, illustration from StarCraft by Ruan Jia and Mandy Jurgens and Artgerm and William-Adolphe Bouguerea