For the microbe stage, the cutscene is exactly what i expect.
For the multicellular stages, it might be possible for you, and all your cousins to form together, eventually evolving into another species. This is where your species gets complicated, and instead of adding organelles, you add cells, and for the later half of the stage, you add organs and tissues.(and you should expand into 3d in this stage, but that deserves another topic)
The awaking stage should just be the first evolutions of the aware stage, so it’s included here, the awareness phase should have the cutscene of … uh… this phase is kind of weird.
The industry phase should have the cutscene of your animal using a tool.
The final space stage should have a cut-scene of a rocket launching. And the final stage, the stage that gives you full control over the universe, should have two of your animals making a portal to something, signifying total control of the universe around you.(Also at this stage, you make the spaceship or something)
TLDR - Stages = Cutscenes.