I'd say, don't try to right the anatomy of those jellys because...
They are not human, it IMHO would look more stylish if you gave them some squash and stretch action.
This piece looks good, but it could use some more refinement, like more translucency, some AA to rid the piece of all jaggyness,
maybe some loose jelly(i.e. jelly falling off of the jellys), air bubbles in the jellys, some reflection of the green jelly on the red jelly and vise versa.
These are mostly suggestions, so don't feel compelled to implement them into your piece.
To sum it all up, this piece just needs some more refining. Happy pixeling!