Hello dear rune-server

I want to ask how to make bounty hunter skulls to be overhead if player get an ammount of kills example:

ok so i want to do it like when u have

10 kills u get the bronze skull
25 siliver skull
75 green skull
150 blue skull
250 red skull


please can someone do this for me ill rep and thanks

Please it will help me so much

And if someone got skull sprites please post it for me i searched for it but links are death :/


Thanks if someone help me out !