I did one for my cousin and used a scrappy dresden fans. (1\4 of a plate - 5 blades.) I found it time consuming but relatively easy to put together. Foundation pieced onto 10" squares. Set on point. 2 Borders - mitered.
I'm in no position to evaluate your skill set but be sure you are ready for a DWR before you start. It's a big project. Your recipient will be thrilled with whatever you choose to give.