This is my fourth character model that I ever created. I feel like by now I have understood the workflow and it has become less of "trying to figure things out" and more "I know what I'm doing". :-)
The character comes in 2 versions: A highpoly version for close-up shots / high-quality renders, and a midpoly version to be placed in larger scenes or for use in game development. You can disable the helmet or make the visor translucent if you want to use your own animated character head (e.g. a Metahuman character) for your shots.
Now available on CG Trader:
Midpoly and Highpoly character: https://www.cgtrader.com/3d-models/character/woman/female-space-suit-3d-model
Midpoly character: https://www.cgtrader.com/3d-models/character/sci-fi/midpoly-female-astronaut-3d-model