Lilac Throwable Events[MV & MZ]

I had to bother you! Does anyone know if there is a way I can set a switch or common event to run IF the player picks up an item generally VS throwing it or if the player has thrown it?

I made animated sprites and I need it to run on pickup and after it's been thrown to go back to normal. 

Hey! Super lovely plugin thank you so much for sharing :D

Just have one question, how would I go about making the held event be a little lower?
I have a different sprite with the character's arms raised up for when they are carrying something but the object is still above the players head without even touching his hands haha so I would like to lower its position.

I don't understand much of code so if you could point me in the right direction where to edit the .js I would really appreciate it! :)