Create a highly detailed portrait of a male druid, approximately 30 years old

Create a highly detailed portrait of a male druid, approximately 30 years old, with a morbid, undead appearance. He stands around 1.85 meters tall with a robust, yet defined build. His skin is pale and ashen, with dark, root-like veins visible beneath the surface, giving him a haunting, decayed look. His eyes are a deep, eerie green, reminiscent of a murky, bottomless swamp, conveying a sense of ancient wisdom and a connection to death. His long, black hair is unkempt and dirty, cascading down to his shoulders, tangled with bits of moss and dirt. He wears a tattered, gray cloak that once had gold accents, now faded and dull, draped over his shoulders. His clothing is worn and torn, with the remnants of intricate gold patterns barely visible, indicating a once-regal but now decayed past. The fabric clings loosely to his muscular frame, revealing the fungal growths and patches of moss that have begun to merge with his skin, particularly around his arms, neck, and chest. In his hand, he grips a crooked wooden staff, gnarled and twisted, with ancient, eerie carvings running along its length. The staff is topped with a dark, ominous crystal that glows faintly, surrounded by twisted vines and small mushrooms growing out of the wood, further emphasizing his symbiosis with the forest and decay. The overall mood of the portrait should be dark and foreboding, set against a shadowy, overgrown forest background. The druid's expression is one of solemnity and weariness, reflecting his undead nature and the burden of his connection to the cycle of life and death. Focus on the contrast between the decayed elements and the lingering signs of his past vitality.