Stylized aquarium concept art needed for comedic short films

Hello! I have created a series of short films on my YouTube channel (check them out here: https://www.youtube.com/watch?v=BnqHLV5f2co&list=PLcoF90U3Omcg) I'm really interested in having a more stylized environment that I can use for the setting. For background, I have character designs that I'm committed to, but I would like them to be in an environment that actually matches their design. This is a personal project, but I thought it could be fun to really go all in and have someone lend their creativity to the environment design as well! The characters exist in an aquarium and most if not all of the characters are jellyfish. I would like to have something similar to what the Monterey Bay aquarium's jellyfish exhibit looks like but a bit more bright and happy as it's a little bit dark. I'm not super committed to the Monterey aquarium design, though so completely open to new ideas and ways of thinking about how that space can be presented. Additionally, I would like to have crowd character silhouettes that I can pace throughout the scene so if you have experience making stylized character silhouettes that would be awesome too. For added context, the shorts are all 3D animated so I would be translating whatever designs are given for the environment into 3D models. Let me know what you think! So to summarize really looking for a stylized design for a jellyfish exhibit in a fictional aquarium and 10 to 15 stylized character silhouettes that I can paste in the foreground or background of the scene. Happy to chat more in depth if you're interested in this project!