I find your use of texture really interesting, especially on the walls that the character starts in. It makes you think about the purpose of the rooms themselves and what king of building you might be in. The furniture resembles a house, although some of the walls might make you think otherwise. Leaving the house to find the skybox as a galaxy is a really cool surprise. The details of the moving grass and the crashed ship are really nice touches that create more of a narrative for the setting and reason why you're there.