I have in the past crocheted some doily pieces somewhat like that, but not that big.
Crocheting is even more intense because of the pattern, tension, design, thread, etc.
Your friend is sure a needlework artist. She does beautiful work and she should enter her table topper in some type of contest--she sure will win.
I am glad you two found each other. It was a friendship made in heaven, as God must have had a hand in having you two meet.
Love to both,
Carol P