Create a highly detailed fusion character that combines elements of a futuristic mecha and a Spider-Man-inspired superhero suit. The character should have a metallic, armored exoskeleton similar to the mecha in a sleek, silver-gray tone, with intricate mechanical joints, visible panels, and gears. Integrate iconic Spider-Man elements into the design, such as a red and black color scheme, web patterns etched onto the armor plates, and eye lenses that resemble Spider-Man’s mask but in a high-tech, robotic style. The character's torso should display a stylized spider emblem, incorporated seamlessly into the armor, with glowing accents. Additionally, give the character a shield attached to one arm, echoing the mecha's shield design, but redesigned with a modern superhero aesthetic, featuring angular lines and a subtle web motif. The character stands in a powerful pose, with one hand holding a futuristic weapon that combines the look of a rifle with web-slinging elements, capturing a blend of strength and agility.