Tattoo Design Jobs

I am looking for a tattoo design to do a half sleeve or ¾ sleeve (approx 20cm long - 30cm wide at top and 18cm at bottom). I have an idea in mind but can’t find a proper design for it. I am looking for an underwater theme. Major elements to be present: a humpback whale, and a killer whale, with sunlight reflection and/or water surface from underwater. The 2 animals in a sort of dance together. Ideally I would like a version with those 2 animals only, and if possible a second version that would also have a sea bottom floor, with a few more elements, such as corals, sea fan, 2 batfish (platax), an octopus and a juvenile emperor angelfish. I am looking for something more realistic and not minimalist. Only black and white.

I want to redesign the tattooo attached to make it look a little more unique. Can I have some ideas Initials of all siblings should be included 1- M (Female) 2- D (Female) 3- C (Male) 4- J (Female) 5- J (Male) 6- C (Female) I would like the hearts for females red and the boys royal blue I am open to design changes as I really want it to be a unique tattoo

I've spent 40 years as an aerospace engineer, starting as a mechanic on B-52's in the Airforce, earning my degree in Mechanical Engineering, and spending much of my career developing systems for airplanes. I'm also an avid sailor. I've got an idea for a tattoo that encompasses all that. The 8 tooth gear is the international symbol for mechanical engineering, and would be the centerpiece of the tattoo. This would be done in 3D perspective. Flying into the gear from the left is a silhouette of a B-52 airplane. It's important to capture the nuances of that B-52 in the silhouette so it's very recognizable as a B-52: the long thin swept back wings, 4 engine pods each with 2 engines, narrow long fuselage, high tail fin etc. There would be whispy contrails streaming...