Background filters designs for an app

My name is Jonathan and i am the CEO of Camerai. we are a platform for computer vision graphics for developers and designers. we have developed an AR Studio for that that automatically creates filters and effects based on our technologies.
We need talented designers to create filters for us for our mobile app and we are wiling to pay for it generously. our technology separates humans from the background with great precision at real-time. it is an iphone app and here is the link - https://itunes.apple.com/is/app/camerai-ar-preview/id1273793424?mt=8

for references please look at these great apps:
1) Fabby - this has great exmaples of how to use background removal cratively.
2) Facebook - go into their camera effects, and some of their filters (most of them are not) are background related.

I will pay $100 per filter, and if i see an outstanding filter, will pay $200 and hire the person.

on our website, you can download our AR Studio. this enables you to create filters without coding easily, using only your creative talent, and looking at them at real-time in the AR PREVIEW app.

some filter could take 2-3 minutes, some will take half a day.
I DO NOT WANT FACE FILTERS even though the studio supoprts it.