$320? That's cheaper than I expected. Now I'm glad that I haven't bought the gr01 yet
Time to start selling some headphones...
Well, on the outside I don't think so. On the inside they share the same driver configuration, and being an IEM, I think there isn't much room to change much...
Just for reference, the AKG K3003:
Replace that cable with a red-coloured flat cable (take another look and the way they exit the housing is the same) then change the styling on the cylindrical housings a bit and oh look... GR08.
Sorry if I seem quite negative.. I just can't help but see it as a re-designed K3003!
That aside, I do think it looks pretty, although I hold my judgement until I see an actual picture rather than a render.