These are definitely much improved, and more in line with what was covered in the lesson. Just one thing - looking at the leaves of the plant on the bottom of this page, you're definitely zigzagging your edges back and forth across the previous phase of construction, as explained here. You should not be attempting to redraw the entire edge from one phase of construction to the next. You should only be drawing the parts that change, as shown here on another student's work.

Anyway, be sure to keep that in mind. I'll go ahead and mark this lesson as complete.