Undersea & Aquarium Kit - 419 Low-Poly Models 3D Model

Ready for Godot 4 - .glb included (also Unity, Unreal, Blender).

Created with AI-assisted procedural generation (models generated by code).

A bright toy-like ocean that grows with your game: a reef that grows from bare sand to a shining coral garden, 20 kinds of fish with schools that swim, a friendly shark, turtles and jellyfish, a sunken ship, a public aquarium hall with tanks and a tunnel, a dome base with a bathyscaphe, and 12 animated divers, keepers and guests, in coral, turquoise, lemon and lilac.

Undersea & Aquarium Kit has 407 game-ready low-poly models and 12 animated characters, every one in a Mobile and an HD version.

- Coral, turquoise, lemon, lilac and mint; 16 kinds of coral in 3 colours, seaweed in 4 colours, jellyfish in 5 colours, sand in 3 colours.
- Steps _1 _4 on the reef, sunken ship, dome house, bathyscaphe, oceanarium hall, display aquarium and feeder: the seabed grows from bare sand to a shining reef.
- Everything that glows has an _off twin with the lights switched off - 43 pairs: glowing corals, jellyfish, lamps, lit tanks, and the lights of the dome, bathyscaphe and hall. States: reef bleached / healthy, aquarium dirty / clean, shell and chest closed / open, puffer fish normal / puffed.

TWO VERSIONS IN ONE KIT
- Mobile - light enough for phones and web games
- HD - smoother and more detailed for PC and close-ups (same file names - swap the whole kit at once)

WHAT'S INSIDE
Seabed & reef (114) - a reef in 4 steps, bleached and healthy reefs, a coral garden (bleached and healthy), 1 m sand and reef tiles, rocks, pebbles, a stone arch, a crevice, 16 kinds of coral in 3 colours, glowing corals and bouquets, seaweed in 4 colours and kelp that sways, anemones, sponges, shells, an oyster (closed and open), starfish, urchins and bubbles
Sea life (58) - 20 kinds of fish that swim, a puffer fish and its puffed-up twin (_puffed), schools of 7 kinds, a turtle and a baby turtle, a ray, an octopus, a squid, jellyfish in 5 colours that glow, a crab, hermit crabs, a lobster, a shrimp, seahorses, a dolphin, a whale, a friendly shark, a seal, garden eels and a nautilus
Seabed decor (37) - a sunken ship in 4 steps, amphorae, a chest (closed and open) with coins, anchors, a ship's wheel, columns and arches of a sunken city, fish and turtle statues, aquarium castles, a diving helmet and a sunken-ship lantern
Oceanarium (111) - a hall in 4 steps (6 x 5 m), a display aquarium in 4 steps, a dirty and a clean aquarium (_dirty / _clean), round, rectangular and ball tanks, a column tank, a wall tank, a tunnel (straight, with corals, an entrance), a jellyfish wall and column, filters, a pump, a feeder in 4 steps, a net, a food bucket, a ticket desk, a souvenir shop and shelf, plush fish, wave benches, sign pictures, an info stand, a photo wall, a keeper's cart, touch pools, lamps, and 2 m floors, walls and an entrance arch
Undersea base (75) - a dome house in 4 steps, 2 x 2 m dome modules (airlock, room, lab, greenhouse, viewing room, tower, corridor), a bathyscaphe in 4 steps, toy submarines, diver scooters, buoys, anchor chains, crates, a flag, base beds, lamps, an antenna and a console, and light rays of 4 kinds
Merge chains (12) - 3 chains: fish (fish eggs on a leaf fry clownfish a school in a bubble), pearl (a grain of sand a pearl in a shell a string of pearls a pearl crown) and coral (a coral sprout a little bush a coral bush a piece of reef)

12 ANIMATED CHARACTERS (rigged, in Characters\Mobile and Characters\HD)
- Four divers in different colours (mask, snorkel and tank), a keeper with a net, a feeder with a bucket, a marine biologist with a jar, a guide, two kids (one with a camera, one with a plush fish), a mum and a grandpa - chibi people about 0.7 m tall with the full common set of moves
- Their own moves: swim (swim), feed fish (feed_fish), take a photo (take_photo), hold a net (hold_net); point at a tank - point
- The diver mask is a separate node (mask): hide it and the mask is off

BONUS: 2D ICONS
Matching 2D icons (512 and 256 px, transparent background) for your inventory, shop and quest UI.

GAME-READY
- glTF 2.0 (.glb), real-world scale in metres, Y up, front +Z
- States: reef _bleached / _healthy, aquarium _dirty / _clean, shell and chest _closed / _open, puffer fish normal / _puffed, lit models / _off - swap them in place on the same pivot
- Fish, schools and jellyfish stand with their bottom at Y=0 - lift them to the depth you need; fish and schools carry a "swim" animation, kelp and garden eels carry "sway"
- Sand and reef tiles are 1 x 1 m; floors, walls and dome modules are exactly 2 m: they snap end to end
- Light rays are semi-transparent with the anchor at the top - hang them over the reef at the height you need
- People are about 0.7 m tall - scale them x2.4 to stand next to the models in metres
- No text, letters or numbers: signs are fish and wave pictures; the shark is friendly, with a smile and no teeth
- No text or logos, watertight meshes, no floating parts
- Tested by importing every file into Godot 4.7

Works in Godot, Unity (glTFast), Unreal Engine 5 and Blender.

MORE UNDERSEA
Made to pair with our other low-poly kits - same metre scale and 1 m grid.

MADE WITH AI
Created with AI-assisted procedural generation (models generated by code). Checked and curated by hand.

POLYGON COUNT (whole kit)
- Mobile: 611,992 triangles, 556,482 vertices (407 files)
- HD: 2,309,168 triangles, 1,349,709 vertices (407 files)

Format: glTF 2.0 (.glb). Style: low-poly, stylized. No plugins required.