Ahhh, I knew this was coming! Nice job! It's better than your first one by quite a bit, methinks, and at least 10x better than the LEGO sets (big or small). I'm surprised you put the big wing pieces to use really, but they look fine here. Awesome work as usual.
I love your originals, and this one is no exception! Where the Bat-fins look far too large on LEGO's car, they really work here. I guess my only suggestion would be to photograph the car without Batman. We know that Keaton's short, but he looks positively tiny in this smexy beast!