David Ludwig - Architect Sorry, no. Panels are created to fit each individual project. The components (mouldings) are stock items, but the contractor must divide the spaces equally along each wall to achieve this look. Wainscotting also requires thicker casings in order for there ot be a surface for the wainscot to trim against. Note side of door casing in photo. Standard casings were backed with an additional 3/4" backing to provide surface at side for wainscot to trim against.
LORI I've just used Tibetan Red by Valspar and it's a beautiful rich one! I actually have adjacent rooms in New England clam chowder and Grass green and the colors go beautifully together as in this picture.
Though this is generally a common practice, try to keep the wainscoting and surrounding molding the same color. This way, the architectural detail will feel continuous, resulting in an elevated sense of harmony throughout the space.