doom slayer, full armor, green visor, helmet, muscular build, shotgun ready, aggressive stance, demons in background, hellish landscape, fire and brimstone, destroyed cityscape, dramatic lighting, action pose, dynamic angle, high contrast, detailed texture on armor, chainsaw, glowing runes, energy shield, mid-battle, intense expression, cybernetic enhancements, 3/4 view, atmospheric perspective, smoke effects, sparks flying, molten lava, science fiction, apocalyptic scenario, heavy metal aesthetic.