Want to develop buddypress xprofile custom fields

Hi, am working on a website in Wordpress with Buddypress where we have two user roles. One is student and other university. Here university post courses and students apply. So i want to develop some xprofile data field for students and universities. For students: 1. File upload field which should be a repeater field with an (+) Option to add more files. This is for students to upload there certificates. 2. Image upload fields which should be a repeater field For Universities 1. Courses : I want an option for university to add all there available courses. With Category, Sub Category, Course Description with Semester. I want this option to be developed in Buddypress xprofile field plugin. I have already downloaded xprofile custom field type plugin form wordpress website: [login to view URL] Now its not available for download. So am attaching that plugin below. Course adding structure should be like as image diagram attached. After adding courses the courses displayed in buddypress profile frontend should be like this [login to view URL] When clicked a course another page should open as this: [login to view URL] with SEMESTER DETAILS Please note: Universities will be having many courses. So adding courses should be a repeater field. Semester should also be a repeater field. Please refer the diagram attached.