Develop PHPFox module

I need a custom made module for phpfox. I need to have a module, somehow the same concept of core module (pages) however i need to be able (as an admin) to add custom fields from scratch, and to have the ability to make the custom fields of any type, (drop down menu, upload files, radio buttons, check buttons, date, email, ....etc) The module name to be advised. and the view of the created page should look like a website home page (i will send you the required design later). I need to know the cost and duration to have that module created.