The animation is fantastic but I've seen other TG changes that Satin Minions has done and this character is clearly female at the beginning. Compare the new animation to this old one
http://satinminions.com/img/pleasureTF-3.html
Also, in the new one, she's wearing women's clothing. It looks more like "beautification" or expansion than TG. However, it's possible there's still more to go