Why are the floor tiles floating in space (second picture + spar ring)? Don't "hurr, it doesn't have to be real", because it looks stupid - a bad sci fi movie isn't bad because it's not realistic, it's bad because it's badly written. At the very least have some brick tiles supporting them so it looks like
that is floating, with the carpet on top of it.
Also, regarding that same thing on the second picture, the way you have the floor/carpet with random pieces jutting out is really stupid considering it's just surrounded by blocking tiles. It's more aesthetic than functional because actually walking on those areas would be unconventional, but then when you take into account that it looks stupid too, the aesthetic value really becomes completely worthless and you're just left with some stupid floor thing that is bad for all parties involved.