It's promotion ad in Asuka. It's probably a long way to go until we some some anime designs come forth
Though, considering Oda's design was used as the drama CD cover, I think it has the highest probability of being used as the base design for the anime
It definitely will be simplified though knowing Bee Train.
Now that I think about it, I swear I got the high res cover of the Drama CD back before... Hmmm...
Oh btw, if the anime use Drama CD casts, you can have OnoD as Yakumo and Hirano Aya as Haruka. I'm srs.