I think it's doable as a recolor for Sweetheart pets (after all it would seem Subeta admin are not opposed to recoloring special colors they already have)

I don't think they would be too similar to Sweethearts in terms of pink.. The Sweethearts are a darker shade of pink and cream, the Peppermint plushies look to be much lighter and possibly have white markings in some places?

I got bored. Obviously if I wanted to do a more serious one it'd be more clean, and I'd ask for the bigger version... Or better, the .psd. Oops, imagine the eyes are that pale blue color on the plushies. But yeah, this as a recolor of the sweetheart pets would be super freakin' cute.

this would be absolutely perfect for my pet candy cane! she's sweetheart right now, but i'd adore seeing her coloured like the plushies without using an overlay. (oops i haven't updated her profile in years all her images are broken)