Complex sentence: Shahryar did the scenario, voice, and even the puppetry all by himself.Shahryar got the permission to use the lovely puppets of Kolah Ghermezi and his friends in his music video.
Split into simpler sentences: Shahryar did the scenario, voice, and even the puppetry all by himself. Of course Shahryar got the permission to use the lovely puppets of Kolah Ghermezi and his friends in his music video.