wsor(aka wsor4035)(CC-BY-SA 3.0):
derived from texture by Jean-Patrick Guerrero(Kilbith) under same license
heart.png

wsor(aka wsor4035)(CC-BY-SA 3.0):
derived from texture by toby109tt(aka tobyplowy) under same license
object_crosshair.png

wsor(aka wsor4035)(CC-BY-SA 3.0):
bubble.png

toby109tt(aka tobyplowy)(CC BY-SA 3.0):
crosshair.png