With such a level of skill you'd think Alice would make a better Marisa doll.

So far, the pair-ups are matching the ones in post #1151074. If this artist continues with the other three of the mane six, I'll bet at the very least we'll have Pinkie Pie matched up with Suika and Applejack with Minoriko, though I'd say there's a good chance Rainbow Dash might get paired up with Aya instead.

Hollows said:

With such a level of skill you'd think Alice would make a better Marisa doll.

Maybe that's just a MARI-SX Mark I she's keeping around for nostalgic purposes? Hopefully the more advanced ones are better hidden.

...at first glimpse that Marisa doll looked like it had a certain appendage.

Skeletons in closet, eh?