This is the 1/144 Super Fumina Titans Maid Version Bandai model kit. :) From what I gather, this is a special edition version of the 1/144 Super Fumina Bandai model, and I think it's only available through online order. I could be mistaken though. Anyway, this is basically just a repainted version of the HG 1/144 Super Fumina kit, with a few extra accessories. Naturally, you get the model, but you also get two interchangeable bows for her shirt, a tie piece (in case you want to have her wearing a tie rather than a bow), a pair of neko ears and a matching tail, a pair of bunny ears, and a display stand. :)
This is a really nice model, and I have to say, I just love it! :) And the fact that it doesn't require any paint is a huge plus. Honestly, the hardest part of this model to do are the eyes. The decals are very small, and if you're like me and are all OCD about getting the decals on as straight as possible, it can be very nerve wracking. Once you get the eyes done though, the rest of the build is pretty straight forward. Also, she's a pretty tall model, too. If I had to guess, between 6" and 8" tall. I guess that's where the "Titans" bit comes in XD. This is a really nice model though, and I guarantee that you won't be disappointed with her. :)