Your work is really lovely! You utilise texture really well, in that you paint it really well as opposed to slapping one on over your art. Everything feels and looks very sleek, but there's definitely individual feels to everything. That's pretty hard to do with digital media, especially SAI, which I think you use?
Your concepts as a whole are really interesting to behold, do you have story/character information anywhere? Haha, if not that's fine, just sometimes it helps to understand what the artist is intending to convey. Either way, your work is a lovely feast for my eyes! Keep going