i see you like to make tanks hehe, i have something for you to make.
your portfolio overall is pretty good, but nothing really stands out as like super bad ass. i think the reason for that is your spread pretty thing among so many techniques and programs. it would be a good idea in the future for when you start looking for work, that you focus big time on one particular area of development.. otherwise you'll be a master of nothing with an average portfolio. a quick tip for portfolios also, is to use image tags when on forums so people don't have to click 15 links.
I'm going to bump you to trial, go ahead and make a new thread in the trial members section i have just the thing for you.
quick question for that living room did you model all of the assets for it, or did you get some of them from a prop library? i ask because there's some weird proportions on some of the things for the big shapes in the room, and small details(your baseboard is way to think), but the props look good.