Complex sentence: However, after his likeness as Spock was used in Heineken adverts without his permission and without any royalties, he dropped out of the production which by this point had been relaunched as'.
Split into simpler sentences: However, after his likeness as Spock had been used in Heineken adverts without his permission, and without any royalties. He dropped out of the production, by which point had been relaunched as'.