Yes, this is heaps better already. She's wearing astronaut pants, which makes it seem more spontaneous, as if she was changing and suddenly someone said "cheese." However, the necklace situation is a bit jarring the more I look at it. It would fit if it were at a gala or on an Amazonian, but not in space. I think a smaller pendant necklace, floating, would be a great replacement. With a few more refinements, this could be made into a piece you can hang on your wall. Here's my secret sauce for making these pictures pop post-generation; I've never finished an image without using it.
My bad, I was imaging the scenario of fellow astronauts going about th or day. Didn't have aliens in mind lol.