Building:Save creation!

Wormulon made a creation in Spore, but accidentlty replaced it. He then found a GIF image of his creation, and tried to convert it into a png, and moved it into the Buildings folder but was unsuccessful in doing so, however, he found later that it was still a GIF. But there is another option our slightly irriated Wormulon has thought of, convert it into a downloadable png. and upload it here, so it can be downloaded again.

It all fails
Wormulon will not give up. There (he thinks) could be other ways of bringing his creation into the game. Help Wormulon with advice here.