Erm, wow. When you take it out of the box, it grows a third nacelle? This must be the "Whimsical Q Edition".
If this isn't a mistake and is actually a part of the toy's accessories, that's AMAZING. Let's hope she does saucer sep too and I'm sold.
Whoops, linked to two different products there. First is the regular Ent-D, second is the AGT version.