There are a lot of merfolk who want to participate in the surface world's car culture, but many of them are unable to breathe air. For them, we've developed the Self Contained Out of water Breathing Apparatus survival solution. The durable and flexible exoskeleton is built to withstand heavy abuse and maintain the approptiate internal pressure for maximum comfort. A sophisticated O2 exchange system keeps the internal water layer oxygenated, while a patented radiator grid in the fin keeps it cool, even under the blistering desert sun. UV rated eyepieces are adjustable and can be ordered with night vision and IR packages for deep, dark water car enthusiasts.
10x19.5 inches, painted in watercolor (what else?). Available here. The painting, not the suit.