I played around with the Legends of Equestria pony creator, trying to recreate our own Golden Notes. Paste this code if you want to see her in glorious 3D:
2iX9w6r9m2rSsT+nAAAAFDwAAEMAAMD/17yfZmamnwU6y0A0/ulMhAQ=
Unfortunately, the creator doesn't (yet) have Rose's manestyle or anything resembling a mic for a cutie mark, but all in all, she looks pretty good.