There may just be the addition of missing images here, but Ancestry.com has updated the ELCA (Evangelical Lutheran Church in America). I noted a few images that were unavailable the last time I checked, but my use of the database is limited to congregations in western Illinois and parts of Nebraska.
Remember that names of sponsors and witnesses are not indexed and that in some cases the German script was difficult to read.
You can browse the list at Ancestry.com or view a PDF file on the ELCA website (all may not be on Ancestry.com) . The PDF file is easier to use, but make certain and check the drop down list atAncestry.com to make certain the congregations of interest are included.