aescripts + aeplugins

Hallo everybody,
I just bought Orient World plug in and works fine! But I'd like to know if is possible utilize it to make a right camera mapping in a still image. All examples and tuts avaiable talk about Orient World and Camera tracking. I Tried to build a planimetry from a still image choosing a right Camera Focal and building perspective planes (ground, walls, sky, etc...) by "hand made". At the end I utilized  Orient World to better displace all these planimetry layers. Was pretty job but maybe there is a batter way to obtain a right planimetry of the scene in a still image..., any experience,  any ideas?

May thanks!