It's just the arts I made with the little mermaid characters, since they went to the na'vis world, so I made an inspiration of how they turned out.
Scuttle look: I made her the size of a Banshee, ikrans that are mounted on flying with na'vis, it happened that when she appeared in the world, her size ended up being exaggerated and became the size of a large bird.
It turns out that she also has very dexterous large wings, which means she can fly much faster than an ikran.
Apparition of Flounder: From fish to na'vi, Flounder ended up getting involved in Pandora's water as soon as he made first contact, as he ended up waking up in the middle of water with sand.
Flounder's appearance is like a penguin, with a short tail, black stripes, blue legs, and a yellow nose.
Ariel's Appearance: Ariel's skin is crystal clear, very shallow when in contact with glowing holy places, visible scales on her legs, arms and back, her hair is longer and braided enormously.
Her eyes are black, not yellow like the na'vis, which means she is the only one in the world to have eyes that color.
Ariel's Mermaid Tail: Ariel's tail has a lot of speed depending on where she is, in water she has more strength to swim quickly, on land she has the ability to run like a jaguar, and also grab branches, to escape preachers and enemies.
Its tail has grown to 2 meters and 45 centimeters, having the longest tail in Pandora's kingdom.