This is a distribution place for designers to release their work, to be included as a PBO-packed addon and used for missions.
Please try to keep some sane structure (categories / directories).
REMEMBER: Git always stores all curent and past versions, so if you upload a 10MB image, it will stay there forever (in history), even if you delete it later on, increasing repository size.
Due to the big-sized nature of assets, it's expected that this repository will have to be re-created some time in the future, removing all the past history/versions, just to keep its size sane. However by not uploading every tiny small change (in big images/models), you help to reduce these history rebuilds to a minimum.