This is an excellent, friendly site and works well: you’ve achieved most goals at a high level, and allowed yourselves to be charming in the use of small cute animals. Well done. This should be in the low end of the level 4, B or above.
You've got a page that you haven't published called Drawings for Website, and you could easily finish this off in the time you have available. It will ensure that your mark will be clearly a level 4 - ie in the top range.