Code:
case 4151:
itemDef.name = "Abyssal whip";
itemDef.modelID = 5412;
itemDef.modelZoom = 840;
itemDef.modelRotationY = 280;
itemDef.modelRotationX = 0;
itemDef.modelOffset1 = -2;
itemDef.modelOffset2 = 56;
itemDef.anInt165 = 5409;
itemDef.anInt200 = 5409;
itemDef.actions = new String[5];
itemDef.actions[0] = "null";
itemDef.actions[1] = "Wield";
itemDef.actions[2] = "null";
itemDef.actions[3] = "null";
itemDef.actions[4] = "drop";
break;
http://**********/zbozk3gqaxep
Taken from a 633 ints dump and 667 model dump.