Superhero inspired by the Leprechaun, the fairy folk known for their trickery and hidden pots of gold. Reimagine him as an engineer of quantum riches in a future where wealth is in the manipulation of matter. His attire fuses traditional green with advanced nano-tech designs, adorned with gold coin and rainbow motifs. His aura twinkles with the mischief of subatomic particles. Incorporate a pot, made of condensed dark matter, that can generate or transmute any element. Colors: quantum green, gold glimmer, and engineer emerald. Capture the essence of an engineer whose cleverness can turn the building blocks of the universe into treasures.