I have Vegas Nights and find that the glitter is slightly more concentrated than Shellac's Mother of Pearl, which would be the closest in my opinion. Silver VIP Status has more concentrated glitter but it is a wash of silver as well as the particles so changes the base colour slightly.
There is another glitter coat in Shellac called Zillionaire which I don't have, but get the impression that the glitter is slightly larger. You could try Mother of Pearl and give a couple of extra sweeps over the nail to get a bit more glitter on there, but not making it too thick.