"Take Picture" files

These files are saved in a binary file named "modelname.REI_Saved_Picture" in the same folder where the STAAD.Pro model is. It may be worth mentioning here that you can access these files through Report Setup as shown next and include these in your reports.

Sye, I know that for sure.
With a question "where are they stored" I had an idea to get an answer for a direction how can I reach these files from any external program to create reports I need in easier and faster way. So, if these pictures are saved as binaries there are no chances to preview them at least?

If you want to get the pictures in an external file ( like a word file, excel file, MsPaint etc.) go to the menu option Edit > Copy Picture, open the application you want and do a paste in there. Files saved through Take Picture option are not directly saved in common picture formats like bmp, jpg, png.

If you want to Preview the pictures before including these in the STAAD.Pro report, you can always go to the Picture Album tab within the same Report Setup dialog box ( picture shown in my earlier post )

There are no problems to insert images within docs manually. I'm looking for a semi-automated way to take pictures manually and after to insert them into report using any kind of programming.

There are no options other than what I already wrote about.