After some playing, I did manage to do it for the head and shield images but not the body.
PHP Code:
with(showani(...)) {
for (sp: this.actor.ani.sprites) {
sp.alpha = 0.7;
}
}
This works, but the body image is still shown and not changed.
There is one rather annoying problem with doing this though, the players head and shield images are also changed. Even if you set playerlook=false.