Unicorn Kit better-suited to ages 10+

I bought this unicorn-making kit for a 7 y. o. girl, but it was far too complicated for her to figure out, much less put together on her own.

It indicates on the box that this project can be completed in 45 minutes. However, it took us 25 minutes just to disassemble 86 pieces from the packaging and sort them out. In reality the project took around 2 hours to finish.
The girl I bought this Valentine's Day gift for became frustrated following along with all of the tasks to be done and lost interest in the project 10 minutes into assembling it.
Although we enjoyed doing some work on it together, the bulk of it was completed by me.

While the finished product is fun, the roller skates function beautifully and she has liked playing with it, I wouldn't recommend this for anyone younger than 10 years old.