Finished Game Needs Art

Hello, I have finished my first Android game and I'm soon to be releasing it on the Google Play Store. I'll be selling the game for $1 and will be offering optional in-app purchases. This is an aquarium game that I've programmed over the last four months and have created basic art for. I would like to find an artist or multiple artists that can work with me with no up-front pay. I can offer profit sharing as long as your art assets are being used in the game.
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I am looking for art assets in the following categories and for each category I have specific specifications to work with.

1 ) a Font

2 ) User Interface Components
   a) buttons
   b) window backgrounds
   c) achievement icons
   d) menu icons
   e) app launcher icons
   f) a Google Play Store icon

3 ) Animated Fish

4 ) Animated Plants

5 ) Aquarium Frames and Aquarium Water

6 ) Aquarium Decorations

7 ) Aquarium Substrate

8 ) Fish Food

9 ) Aquarium Equipment

10 ) Aquarium Backdrops
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If you would like to discuss this more please contact me or reply to this message.
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Thank you, artists are no longer needed at this time.