Initial

data/custom_item_model_data/function/set_model.mcfunction

@@ -0,0 +1,9 @@
+$item modify entity @s weapon.mainhand \
+    {\
+        function:set_components, \
+        components: {\
+            "minecraft:custom_model_data": { "strings": [ $(Model) ] } \
+        }\
+    }
+$title @s actionbar [{"text": "Set Custom Model Data to ", "color": "green"},{"text": "$(Model)", "color": "aqua"}]
+execute at @s run playsound minecraft:entity.villager.work_cartographer player @s ~ ~ ~ 0.6 0.6