Finishing a very basic unity/photon Game

For a android app, i ve dev a unity game based on on a template . This game will be incorporated as a lib in an android app . This is a 2 player game only .Sort of flap bird.
You MUST have photon experience to do it .IF you don t like thinking ,don t apply. If you are looking for easy money don t apply.
What s left to do : Change the 3d model for the game object , sync the bakcground over photon for both players, tests and make the game run smoothly . This is not big but important Photon experience mandatory .Probably 10hours for a real expert.
In case of succes, full games to be developped after.