Setting up blueprints in Cinema 4D
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First set your screen up in the 4 way view, Hotkey
F5 or
Mouse3.
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Starting with the top view choose
Edit > Configure from the above menu.
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Load your image into the back making sure that the
X and Y Size match the dimentions of the image. Lowering the
Transparency, turning off
Dynamic Grid and
Grid Spacing make it easier to see where you place your points.
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Repeat this step for all view points.
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If you haven't cropped your images perfectly the images won't line up. To fix this you will need to place a point in your scene, and move the pics arround untill the point matches in all views. To do this use the horizontal and vertical offset option.
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You may notice that your top image is facing the wrong way. Fix this by rotating the image -90 degrees.