My problems

[Kreekakon]

Thank you for understanding ,
But if someone else installed my map , will the icon be the same? or the new one i put?

You created a whole new .ent file, so yes it'd display your new image instead of the old one. You would have to bundle your own, new image with the custom story the item is in, otherwise the image will not appear. So also make sure the name is somewhat unique to prevent overlapping.