Definitely a welcome addition to any collection. Is it just me, or are the wing tips too square at the trailing edge and the horizontal stabilizer to round at the tips??

That's an -A model, not the more familiar -B with the longer span wings and tailplane. We'll have to see whether Trumpeter makes their obligatory shape errors or not given that what we have here is merely a 3D CAD rendering, not a finished product. Anyway, shape errors are merely an inducement for the aftermarket industry these days