I think this is the right place for this, considering the mecha parts. I finally liberated one of my Linyas from my Private Warehouse along with most of her extra stuff, and she arrived today. While I wasn't thrilled about having to buy the two hands, two stands and magic staff separately, the end result of combining them with the main figure is pretty awesome. Excluding the extra bits, the main figure comes with a lot of stuff, itself - four different faces (with interchangeable eye plates, along with a small pouch of additional eyes that were apparently a preorder bonus I didn't know I was getting), an extra set of hands with a magic effect in their palms 9one included on her left hand in this pic), a removable magnetic hat, and a bunch of other odds and ends, including a detachable pair of moveable bat wings. Her braids are on balljoints and can be repositioned, and the arm covers are segmented and removable.
The mech hands are ambidexterous (flip the fingers and wrist around to make a let hand into a right one) and are articulated, with moveable fingers, wrists, and 'tails'; each one also comes with a magic effect, though on their own they have no way of attaching said effect. The hands were sold separately, so you needed to buy two to replicate her look in the promos.
The additional stands are identical to the single one Linya comes with by default; the extra attachments let you clip the hands onto, and there's some small armatures included that'll let you connect the magic effects to the mech hands' palms; I feel it was really scummy to not include the stands with the hands from the start, since you can't really do much with the hands without them, but whatever.
The staff is a simple thing with a real metal bar that can be detached; the head of the staff opens up so you can attach the magic effect (which has three moveable, star-shaped 'arrows' at the top. Linya is a Time Witch, so the star shapes represent clock hands).