Forum:How to import image from a repository?

How do I import an image from a wiki without having to re-upload it there? Here's an example of what I want: -- 19:23, September 14, 2012 (UTC)
 * Do you mean like this http://images.wikia.com/kirby/en/images/0/08/StarshiphelperKSSU.png? you can just paste the url of the image-- Category:Acer4666 20:09, September 14, 2012 (UTC)
 * No. If you look on the page, it says "This file is from a shared repository and may be used by other projects. The description on its file description page there is shown below." The file was directly imported from the English Kirby Wiki.-- 20:17, September 14, 2012 (UTC)
 * Oh. I'm not sure about that - it seems like they have done something similar to what is described here. I dunno if that explains it for you; sorry I can't be more helpful-- Category:Acer4666 20:27, September 14, 2012 (UTC)
 * You could request per Special:Contact to have one other Wikia wiki or Wikimedia Commons set up as image repository.--PedroM (talk) 21:41, September 14, 2012 (UTC)