Total Commander

Is there any solution available which will allow to view all image/photo files in any location, supported by TC?
In particular I'm interesting in plugin to view photos (jpg and mpo files) in local and SMB locations on my phone.
I would like to develop such plugin if it not exist and it is possible, is there any documentation or examples available how to create plugins for Android TC?

No, unfortunately not. There is currently no internal viewer in Total Commander, so also no viewer plugins.

View marked photo files with swipe left/right, that would really be nice future.
I have not found any APP with SMB support that can do that yet.