Permitted file types: $1.
Please note that we only have 3GB of space. If you are able to host images elsewhere (such as Imgur.com) and embed them here, that will help keep this wiki free. Having said that, if you think there is value in keeping the images on the wiki (I trust your judgement), please feel free to host them here. If you know how to do things to keep the file size small, please do!