Joanna,
Yes we would do all 3 as tactile graphics. Some of the information would have to be keyed in order to get all of the drawing on one braille page. In the last diagram, you would need to identify some parts of the drawing, i.e. hawk, deer, cloud, rain, etc.
If you decide not to do tactile graphics it would be a very lenghty specific and difficult description for each diagram which would all need to be enclosed in TN symbols.
Diane