Design a 3D T-pose model of Lord Shiva holding a trishul in his right hand. The model should feature intricate details, including well-defined musculature, traditional ornaments, and a divine aura. Use 4K textures to highlight his blue skin tone, clothing, and accessories with realistic shading and depth. Ensure he has a snake around his neck. The overall model should capture Shiva's strength, divinity, and iconic appearance.