As for the rest of them, I had already found and added them using Google. I'll post an updated list here.
For everyone who is willing to help, the smileys can be found easily using Google.
- Go here : Google Advanced Image Search
- Select "Icon" from the image size.
- Set the domain as goonersworld.co.uk
- Click on advanced search.
- From the images that come up, look for possible smileys and check if the filename (hover over the image and it will show the file name) is identical to a missing smiley from the list of smileys posted here.
- If found, click on "More sizes" and if available, verify the size with the size on the list.
- Verify that the file is .gif. I'm not adding Google indexed JPG files as the smileys may contain animation and conversion to JPG doesn't preserve that.
- Click on the image fulfilling these criteria, and click on "Full-size image" on the right pane.
- Post the image here using [img] tags or as an attachment.