Service Manual/Book For 2007 Astra AH Twin Top

[TTC]

I have a 2007 Astra AH TwinTop Convertible. I suspect the timing chain has slipped and now have bent valves so will need to strip down the engine.

Does anyone know where I can buy a service manual for this? I've looked at lot of Holden, Astra, Opel manuals and can seem the find the exact match for the car and engine?

Any help appreciated!

 

[Fu Manchu]

Pretty sure that’s covered in this:
https://drive.google.com/drive/folders/1uKn7wFSNkq1OIzVBRGfuQHf6OB8ihmlW

It’s 2006/07

Under supplementary vehicles.