Nice invention idea, Aidan, I like that you have embraced the world of invention and created a number of innovations here. How amazing to glide through the water super quickly like an aqua superhero. The real big deal here is the rebreather that would enable long periods underwater.
Great colours and surface design in the costume suit too!
Are there any undersea creatures that have similar abilities as your suit? I guess fish already extract O2, but do they scan organisms to alert if hostile? Do they have thrusters? Brilliant work. Let's hope that in the future you get to explore the oceans with your amazing invention.