"Secret" Cosplay Project! (Patreon)

While I was on my trip to Okayama with TheAnimeMan we were talking about anime figures, he showed me this one that he really wants and I was suddenly hit with inspiration!

I want to recreate this figure of Shinobu with cosplay!
So not only cosplay her, but create the environment around her.
Over the past few days I have been researching how I could go about this. I found some fake Donuts on AliExpress for around $1.00 each which I think would work perfectly!
Eventhough they are only $1.00 I think I will need around 100 or 150 of them, maybe 200? What do you guys think?

I have found the backpack for around $25.00 too!

The other items in the figure are a little more difficult to source so maybe I can make some of them!

What do you guys think of this idea?!
Do you have any advice?