Remove background of 104 pictures

I have 104 CR2-files and removal of background is needed. Be carefull this is not a simple remove background ai-job in photoshop. So subject needs to have clean edges. +- 50% of the 104 are removal of background, +- 50% are bluring background to make cut clear. If you check the examples (I made a low byte jpg-file of it), you will understand. When chosen, I can send the CR2-files by wetransfer (total of +- 3GB).