The Star Fox Adventures voice actress for Krystal, Estelle Ellis, recently ran a successful campaign to create a support plush, designed after her Krystelle portmanteau character (Krystal + Estelle). I have in fact received mine in the mail.

Now, she appears to be working on a second plushie, this one with an extra add-on. Could it be a magnetically attached Staff prop? More updates surely to come on her Twitter/X Feed.