Generate a 4K, ultra-realistic image of a massive, armored warrior from Nova Aet

Generate a 4K, ultra-realistic image of a massive, armored warrior from Nova Aeterna, fully visible from head to toe. This warrior's armor is dark, almost black, with red energy lines pulsing through it, and the design is bulky, emphasizing raw power. He carries a large energy shield on one arm and a massive, spiked mace in the other. The light gray background ensures that the dark armor and the warrior's powerful stance dominate the scene, creating a dramatic and imposing figure.