Android & iOS Archery App

I'm looking to create an archery app like the ones in marketplace in terms of functionality and features. I'd need to have new graphical and audio assets so it does not look like a complete copy. For this, you can use stock audio/graphic sites but the design style HAS to match. While everything looks simple, it needs to look high quality. This will eventually need IAP built in (second phase, additional projects will be needed) as well as theme designing. Not in the initial version but to keep in mind for future releases. Please send me in your application the following 0) End your application with "I'm ready to rock", Those who do not follow instructions will be rejected. 1) Game portfolio (with working links so I can download and test your app), the closer to the app I need, the better so send me apps to impress me! 2) What game engine you'll use to build this. 3) How long this will take to build including testing 4) Any guarantees of support after the game is launched in case it has a lot of crashes. This project will be award to the applicant with knowledge of some physics engine (for the arrow volley), a firm grasp of the English language (most communications will be done via chat/email but I cannot have instructions lost in translation) and ability to be available for 1-2 hours a day for catch up (not necessary but preferred).