Nikolay from Russia made this impressive picture with release 0.45.
Here is the
scene-file.
Above is the WinOSi rendering of a test scene from the web
Following some other fine interior WinOSi renderings from Nikolay:
The next one comes with
scene-file.
The following picture has already been made with a beta version of release 0.46 and here is the
scene-file.