Now, i would like to introduce and share my custom 3D vanishing point perspective grid waht i have made.
I used 3D-Max and imported 3D Layer in Photoshop for this "PeneMenn_3D_Perspective".
I hope this "PeneMenn_3D_Perspective" helps you a little.
You can see this youtube_link below, how to use & free_download. :)