it looks ok. the water on the planets surface doesnt look very authentic, the couds look like they are a texture on the surface of th planet (try making a new sphere slightly above the planet surface and apply it there).
the ship…meh, it looks ok also, but i notice some texture stretching on it, and looks like it needs a few more details to me. and the explosions arent very interresting, one color, no debris, no real reason why they are there.
It is, I have the that and the starfield/nebula plug in. Granted that’s just a background plate in there and I’m pretty sure it’s not HD. In the final render the planet will be rendered using Blender as a 3D mesh. Sadly my fres effects in blender aren’t quite as good, but it will work. At least for the first episode.