There is a road a little ways away that lil' tactic would work well at....
That is a pretty neat tactic to apply to remove the rubbish from Donbas, Zaporizhzhia & Crimea.
Transparent blades anyone? 2-tone paint...
Ukrainians are altering the manner of conducting self defence faster than the Russians can type up new Idiots Guides to Terminate your own Troops.
Bad news for Russians. It's simple algorithm to look at the rate edges are changed and how many are changed. There would be no need for any communication by the drone; just wait for the front of a vehicle to swamp the background or for headlamps to get a certain width apart on the image sensor, then pop up. Add a small sonar module and the height is managed within an inch or so.
I have wondered when parked drones would enter the war. Save the batteries and maybe have some solar cells to extend a bit and listen for a noise or other indicator to wake up and pass information back. Making an aerial mine is icing on the cake.