File URLs have no icons in module links

We have modules to list the files and they all have icons except when we have a File URL instead of a File. Is there any solution to having an icon for these? It looks odd when they don't have icons and the rest do.

Also they open in the same window. They should open in a new window.

Hi

Could I please have the URL of one of your sample file so that I can try to see whether we can implement the requested feature for you ?

Tuan