Iridescent Inventor in Neon Rain

A young tinkering inventor in a neon-lit rainy megacity, captured in a watercolor storybook illustration with a side-profile pose, dressed in soft felt gadgets and patched attire, lit by an iridescent oil-slick spectrum that feels joyful and sunlit, elegant and stylish, with shimmering puddles, glowing signs, and delicate hand-painted detail