Create a stunning bio-mechanical Digitalis Iris with glowing neon colors (purple, blue, yellow, red) in front of a futuristic steampunk city. The city should feature deep colors with neon highlights (electric yellow, toxic green, lightning blue). In the background, show Human-AI figures walking on the road, carrying pieces of nature into the city, with the Digitalis Iris positioned in the right corner. Include steampunk cyber drones hovering nearby to emphasize the integration of humans and machines. The overall mood should evoke beauty mixed with dystopian elements.