I have written down an idea for each picture so that I can actually tell a story and also work easier with the sounds, because now I know what happens when.
Bubbly, splashing and sharp string noises open this picture, there is a fight between the intruder and the environment which have opposing characteristics. Both struggle, rising and subsiding until the environment finally wins and the sharp string noise disappears completely.
The sound starts at the picture, it's very crackly and hollow and light, enter an additional swirly and more fluid sound as the stringy bits separate themselves from the strawy ones, the stringy bits could be like teenagers that want to explore the world without their rigid and stiff parents and they slip away under their parents dried up old noses, we follow the children until there is no crackling sound left and then they fade out too.
This sound is a slow water sound that is continuously happening, enter glass blown water worm, organic, who swims past looking for his prey for lunch. He has a distinctive swirly sound that splashes the water and he sniffs loudly to find food. He moves quite slow and probably blind, he might live at the bottom of the ocean in the deep sea.