Hi! I've uploaded a review of my "Simple Drone Controller" asset on unity asset store, it's a Arcade style drone controller although the drone options are fully customize-able so you can edit them to get a more realistic style. I Also Included a race course as a bonus (i'd like to see anyone try to get A+ on this course :)). all controls are customize-able so you can play by mouse or keys.
link for review here:
https://bluebolt.itch.io/simple-drone-controller-
link for asset page
https://www.assetstore.unity3d.com/#!/content/109800
Any feedback on what you want to see/improve is welcome