In Frontier the Courier's wings retracted when landing. Could it be that we haven't seen it with the wings extended yet...?
Even so - the design is quite a departure from the original.
It's a shame because the Courier was the poster ship for Elite 2 in the same way that the Cobra MK3 was for the original Elite. It was certainly the most desirable ship IMO (with the possible exception of it's big brother - the trader).
I'm disappointed they couldn't have preserved the look of the original a little closer as they have with the Cobra. The retractable pods with the rotating end caps were as iconic as the shape of the Cobra - it'll be a shame if this ship has neither.
Don't get me wrong - it's a nice ship - but it's no courier. If it has to be so different - why not just call it something else. It looks more like the Turner class from FFE.