Hidden Object game for iOS and Android

Will need the following skills: game design, app design, hiddn object game design, iOS, Android compatible Hi there, I am looking to create a simple (but visually impressive) Hidden Object game, of the type sold by Big Fish Games Inc. The hidden object game must work on iOS and Android devices and will consist of around 10 room scenes. The theme of the game is moving house and the player (playing the part of a removal man) must find all the hidden objects in each of the rooms (and garden) of a house. They will start in the hallway and then the sitting room, dining room, Kitchen and so on until they have found all of the items. The app is for a UK market and so the house interior and items must look like they are from the UK. I like the colourful, hand drawn looking graphics in Big Fish games so if we can match that look that would be great. It would also be fantastic if we could add some other game mechanics to make it more interesting to play. The user gets a score as they collect objects. The game should incorporate music (royalty free pre-existing music is fine) and sound effects. Many thanks Kieron