I made these for my husband, since he loves tamago sushi so. It comes in 4 sizes:
1) Large: about 10 inches by 14 inches, big enough for an accent pillow.
2) Medium: about 4 inches by 6 inches, big enough for a stress toy or a bean bag.
3) Actual: about 2 inches by 3 inches, big enough to be representative of the actual sushi itself
4) Mini: about 1.5 inches by .5 inches, small enough to be a cellphone charm or zipper pull.
And yes, the pattern will be up here on ravelry very soon! :)