Create a hyper-realistic 3D render of a human brain floating in a peaceful morning sky, with soft, light clouds illuminated by gentle, warm sunlight. The brain should have intricate neural connections, with neurons and glial cells glowing softly in shades of pink, reddish-orange, and warm yellow. Add a glowing neon-colored outline to the brain in vibrant hues of electric blue, neon purple, and bright cyan to give it a futuristic, ethereal feel. The background should feature a serene sky with light, wispy clouds reflecting the soft golden hues of the morning sun. The brain should appear slightly illuminated by the natural morning light, with the neon outline standing out while blending harmoniously with the clouds. The overall style should be hyper-realistic, calming, and visually captivating, highlighting the brain in a warm, tranquil, and slightly futuristic atmosphere."