Good to see this project still go on. My names with some bakcground:

Purpulix: This male purple feline has an innate affinity for water. Their fur is silky smooth and their eyes sparkle with aquatic sparkles. Purpulix glides effortlessly down rivers and lakes, and its purr sounds like the murmur of waves.
Nixie: The female of this species is called Nixie. Their fur changes hue depending on the light, going from a deep violet to an iridescent blue. Nixie is known for her swimming grace and her ability to communicate with sea creatures.