"Black and Grey Tattoo Style,Design a black and grey full-arm tattoo sleeve featuring a patchwork-style collage of Marvel characters, blending realistic and cartoon styles. At the top of the sleeve, include cartoon-style Spider-Man hanging upside down from a web. Near him, add a realistic Iron Man blasting downward, and a realistic Thor holding Mjolnir with lightning around him. Include a cartoon Captain America mid-throw with his shield flying across the sleeve. Place a realistic Black Panther crouched in a stalking position, and a cartoon Hulk smashing rubble below him. Add a realistic Black Widow in a combat-ready crouch holding pistols. Near the wrist, include a realistic Baby Groot dancing. Add a cartoon Deadpool pointing finger guns playfully. Finally, place a cartoon Daredevil standing on a rooftop with his baton in hand. Use smoke, rubble, webbing, city skylines, and lightning to transition between the characters organically. The overall design should be highly detailed with comic-style accents around the cartoon characters, and soft shading for the realistic ones. No color, only black and grey ink tones. Layout should be flat, as if ready to wrap around a full arm tattoo sleeve."