I like your Darksiders inspired environment. I do think it probably needs more color or something. The majority of it being white/greyish makes it look unfinished. You will also need breakdown shots of your work, wireframe, texture flats, etc.
If your goal is to find a job as hard surface/environment artist, straight up - focus on that. Show me more assets and environments at the quality of your first image. The first thing I see when I visit the site is a full-page, fucking sexy render of some sort of sci-fi fighter. I'm impressed, and I want to see more.…