alax,

1) When "Apply proportions" is set to "3d view", changing image width to any value always makes height = 2,147,483,647; new height value makes width = 0.

I can not reproduce it even by displaying the 3D view in a separate window.
Is this occasional or systematic?
Have others met the same kind of problem?

2) "Create photo with renderer" window doesn't fit to my screen height(1024x600px) - I don't see "Create", "Save" and "Close" buttons, even if I move or hide task bar.

This will be fixed in the next version of the plugin that will be soon available.