Danbooru-based image board with a specialization in high-quality images.
This post has a child post. (post #206238)

gundam gundam_wing mecha nijino_uirou puella_magi_madoka_magica sakura_kyouko yanagiya_inflation

Edit | Respond

How is this connected to gundam_wing? Wing had nothing of the sort in it. puella_magi_madoka_magica seems like a mis-tag as well. The whole pool seems to be marked with both tags.
It's not a mistake. The Gundam-ized Puella Magi are based on Gundam Wing's Gundams. See post #62238

Or compare post #206237 and http://gundam.wikia.com/wiki/File:XXXG-01D1K.jpg