Create an intricate oil painting- style illustration inspired by the dark and surreal works of artists like H. R. Giger or Francisco Goya that depicts a foggy, nightmarish forest scene at night. The atmosphere is deeply unsettling, filled with an overwhelming sense of lurking danger, characterized by thick, swirling mists that obscure the view and create an otherworldly ambiance. The mist should curl and billow around twisted, gnarled silhouettes of trees that loom ominously against the starlit sky, shrouding the forest in a veil of dread. The forest floor should be covered in damp, decaying leaves, enhancing the eerie silence and oppressive mood of the night. In the midst of the mist, portray a lone elf survivor, embodying the essence of a tragic hero steeped in horror and despair. The elf should be fully concealed in the shadows, wearing tattered, dark clothing that blends into the night, with layers that seem to hang limply, suggesting a burden too heavy to bear. Their attire should incorporate torn fabric and remnants of destroyed armor, each piece telling a tragic story of past battles, loss, and the horrors they have witnessed. The armor should be weathered and rusted, marked with grotesque symbols and remnants of dark rituals. The elf wields a formidable Warhammer, intricately designed with sinister runes and symbols, and carries a sturdy shi