A nautical-themed shoulder and upper-arm quarter-sleeve…

A nautical-themed shoulder and upper-arm quarter-sleeve tattoo design in black-and-grey realism, with smooth shading, fine linework and soft smoke and water fill. It should match the style of the reference image with the compass rose, map and anchor. Centerpiece: a simple 30-foot single-mast sloop sailboat sailing on rolling ocean waves. It has a white hull, a tall mainsail and a large foresail (jib), copied from the sailboat reference photo. Use clean, minimal detail. Compass: a detailed nautical compass rose sits behind the sailboat over the cap of the shoulder. The four cardinal points are labeled with initials instead of N, E, S and W: "MNH" at the top, "CTH" on the right, "KSH" at the bottom and "RCH" on the left. Use bold, clean, readable serif lettering. Marine Corps emblem: the Eagle, Globe and Anchor, true to the reference. Show the eagle with spread wings, the "Semper Fidelis" banner, the globe and the fouled anchor wrapped in rope. Place it on the front of the shoulder or upper chest side, blending into the waves. Halo Legendary icon: the Halo 3 Legendary difficulty skull (an elongated alien-style skull with two crossed swords behind it on a shield shape). Make it small and placed near the bottom of the sleeve, partly in the water. Mega Man: the classic 8-bit NES Mega Man sprite in his arm-cannon firing pose. Keep crisp pixel-art blocks and use the only color in the design (bright blue), as a fun accent. Place him on the back of the arm, as if he's riding the waves or standing on the map scroll. Background filler: an aged nautical map with faint latitude and longitude lines, rope, light clouds and sea spray. Everything should connect so it reads as one cohesive piece rather than separate stickers.