Create 8 different 3d cartoon fish, ornaments and fish tanks

Create 8 different 3d cartoon fish designs that can be randomized with different colors, patterns, fins, fancy tails etc. 1 shark, 1 killer whale, 1 goldfish, 1 puffer fish, 1 angel fish, 1 tropical fish, 1 small fish (like danio), one octopus. Cartoon 3d style that can be animated with random movements. Design 8 unique fish tank ornaments that can be randomized by color features etc. Design 8 fish bowl designes from small bowl to large aqurium.