financial app icon collecting

This is an icon collection of financial project.The copper-green mean the symbolizes the sense of history and the feeling of money and the yellow representative the money or the treasure.

And the app is online last month.
app stroe link:
https://itunes.apple.com/cn/app/%E6%B3%B0%E4%B8%B0%E9%87%91%E6%8E%A7/id1256946012?mt=8