In addition to March maps, here are more images. The third and fifth use provisional 2014 lidar data.

(6-foot cell size)
(3-foot cell size)
(3-foot cell size)

The key colors lost material in red to emphasize that there is less butressing on the upper slope.

Images by Harvey Greenberg
Department of Earth & Space Sciences
University of Washington
Data from 
Washington Department of Transportation
Tulalip Tribes (2013)
NASA (2003)
through the
Puget Sound LiDAR Consortium
April 8, 2014