Nitro models carries many airframes,not all are from CMPRo I doubt.It maybe hit and miss.Like Zippi said the Giles was a great model,not all 3D stuff,but very capable.The quality was good.That Extra may be from the same design and factory.If you are looking for 3D,it probably wont satisfy.
Check the shipping costs from them,I heard the give it to you real good,to the point where you may consider another model and or supplier.Good luck