You could have asked in the pinned threads. Anyway, I cannot give u links because they just aren't avaliable. These are torrent links from Boxtorrents which you would have found if you tried the links in those threads:
Anime + OST: http://www.boxtorrents.com/browse.php?search=gundam+wing&cat=0
Manga: Can't find. Generally, Gundam manga are hard to find.
Ai Yori Aoshi: Can't find the manga. Anime results @ http://www.boxtorrents.com/browse.php?search=Ai+Yori+Aoshi&cat=0
Gundam Seed: (Manga cannot be found online. Never seen one online)
http://www.boxtorrents.com/browse.php?search=gundam+seed <– tons of Torrents
Battle Royale: No luck
Gundam Seed Astray: Never seen them online before. But someone is doing Gundam Seed Destiny Astray @ http://www.zeonic-corps.net/
These are just links from Boxtorrents. You mightbe able to find more using the links provided in those threads.
Please post in the right place and do a search first. Thanks. I'm leaving this open for now.