Please help recover 2 corrupted sketchup file

SketchUp
1

Hi, i was working on 2 sketchup files and my laptop gets shut when charging is unplugged. by mistake my laptop shutdown and now the files are not opening.

The error message for file is “this is not a sketchup model” and i tried to rename the backup file that shows error message " filed to open the file".

i have attached a drive link. please help me recover the files

https://drive.google.com/drive/folders/1Rf8xRXNOL10eYJOIwcZbry6dvOuTKTqI?usp=sharing

2

Unfortunately two of the files are completely empty, and the other two are missing a lot of data. I can’t recover anything from the files.

3

Oh okay. Thank you for trying