Very cool indeed! There are some really interesting forms in there I'd love to see translated into bigger models!
Edit: ahh no wonder those models re so cool - that flikr stream is of a guy called Soren Roberts. Absolutely insane Lego builder I used to know back in the day. He has the biggest potty mouth you ever heard
I hadn't seen anything from him in ages, so it's great to see he's still pumping out so much ABS awesomeness!
Oh yeah I can make that....