see kafra as example:
geffen,120,62,0 script Kafra::kaf_geffen 4_F_KAFRA3,{
cutin "kafra_03",2;
this kafra_03 is the name of the picture inside the grf path:
data\texture\À¯ÀúÀÎÅÍÆäÀ̽º\illust
to remove the cutin, before calling close, add
cutin "", 255;