Right - so just a (late) update, ddrescue saved the day. I had some trouble imaging the whole drive, so in the end just created an image of a single NTFS partition. It took ages to complete, but in the end there was only a handful of data which just wanted to RIP.
Mounted the image, copied all the data to an external drive - sorted!
Thanks to everyone for all the pointers and help, really appreciate it.
Mounted the image, copied all the data to an external drive - sorted!
Thanks to everyone for all the pointers and help, really appreciate it.