Are you so seriously totally getting that bike? I am sooooo jealous! If/when I get mine, I'm getting it with the components, so I can't answer your question. Just wanted to let you know how I feel about the situation . Enjoy!
They do build to order with different components on the Ordu, so they might sell it as a frame only. Your best bet is probably to find an Orbea dealer and have them check.
I talked to the USA rep in Little Rock about 2 months ago. Yes, the frame is available. It was something like $3500 if i remember correctly. Don't know how the introduction of the new frame changes things. It may be harder to find and more expensive.