Immense towering mechanical colossus with a foreboding futuristic design unleashing a colossal wide laser blast from its head towards a frantic crowd of terrified, fleeing individuals on a bustling city avenue as twilight descends, chaos erupts with explosions, billowing dust, and swirling smoke, evoking a scene reminiscent of a war of the worlds, captured in cinematic hyper-realism with intricate detailing, octane render quality, vivid colors, smooth gradients, and striking contrast, inspired by the artistic styles of Craig Mullins and Thomas Kinkade, accompanied by text, watermark, artist signature, and copyright symbol.