Create an eye-catching and dynamic image of Elon Musk, lost in thought, depicted in a Neo-Pop Art style. Highlight his facial expression as he muses over groundbreaking ideas, surrounded by icons of his diverse enterprises like Tesla, SpaceX, Neuralink, and the Boring Company. Use a vibrant color scheme with intense shades of red, blue, yellow, and green, along with strong black outlines, characteristic of Neo-Pop Art. Integrate collage elements, blending photographs, text, and graphic designs to craft a visually compelling composition that mirrors the vibrant energy of Elon Musk's innovative drive. Position the image to emphasize his central presence in the scene, with the various symbols and elements radiating outward from his contemplative demeanor. Introduce subtle creative tweaks while maintaining the essence of the concept.