Here you go bc I'm not a lazy douche nozzle
And then this is a link from ali baba that who knows what you'll actually get... but it is very cheap...
https://www.amazon.com/NEKRASH-Accessories-Propeller-Handlebar-Children/dp/B07T2HJK9K
I got mine off amazon. Here’s the link for mine
https://www.amazon.com/NEKRASH-Accessories-Propeller-Handlebar-Children/dp/B07T2HJK9K/ref=mp_s_a_1_2?dchild=1&keywords=handlebar+duck+with+propeller&qid=1598568578&sprefix=handlebar+du&sr=8-2