I bought the full All in One - Alien Mother package, for Euro 45.00.
With the stretch goals, that is more than 150 STL files for Humans, Aliens, Vehicles, Drop-ships and Terrain.
Last week, the first files were released - I guess about 80% is now available.
I have printed 25 human figures, Ripley in the Loader and small items like the Sentry Guns. The quality is amazing.
The test piece in the middle is there to verify printing quality.
The female pilot is 36mm tall, so the scale provided is about 1/48.
Of course, with 3D printing, you can easily scale up or down as desired.