If you are still stuck on Star Wars, you can crochet yourself this wonderful Death Star throw pillow (28 inches in diameter). The pattern for the pillow – this one was created in acrylic yarn so you can wash your death star without worrying about shrinkage – is at ravelry.com.
Thanks to Katie for the link.
Also available as a LEGO kit from Amazon for $1,986.49 plus shipping (not eligible for Prime)
More fun stuff: