reactjs - redux form and material ui framework — autocomplete field

I am building a nested form framework that uses the redux form and material ui framework -- I've built the components here to date - https://codesandbox.io/s/bold-sunset-uc4t5

what I would like to do - is add an autocomplete field -- that only shows the possible results after 3 chars have been typed.

https://material-ui.com/components/autocomplete/

I want it to have similar properties/styles to the text field and select box

from reactjs - redux form and material ui framework — autocomplete field