Create website & DB to display items our (MMO) crafters can create -- 2

I wish to have a website made which crafters in our guild (and others) can upload a picture of items they can create, list the materials required to make them. If the items already exist they can just add themselves to the list of people able to craft it. Regular users (no account or logins required) will be able to view the items available and get a list of people with the skills to make them. Deeper details, PHP as language, MySQL as Database Each item has - zero or more categories it belongs to (ie. food, tables, indoors, etc). These categories will be held in an (updatable) table. - one or more materials required to build (the materials to be stored in a table, the number required to be stored in the linking table) - zero or more pictures (stored in DB) with the ability to mark one (per item) as the primary picture in the table linking items to pictures) Each Guild has - name Each crafter has - ability to log in as self - ability to view items in DB and mark that they are able to create it, including a short text note so they can make a comment about that item such as “will make for materials”, or “will make for xx gold” etc. - ability to add a new item, including uploading a picture, naming it, selecting which categories it belongs to (including adding new categories if desired), what materials (from materials table) are required to make it and how many of each. - ability to update an existing item - mark which guilds they belong to - create a new guild listing Regular (non logged in) user is able to - select which guilds to search in from the list of available guilds - search items, reducing search results by selecting more categories from categories list - click on an item to see its addition pictures (if any) and be given the list of crafters (from the guilds they selected) who are able to create it, including displaying the crafters note for that item. So while every detail isn’t there, you can see it is a pretty simple page to allow crafters to list items and other people to view what is available and by who.