Ok, I know for a fact that I wont make it in time, but I hope that maybe some kind soul will offer some tips as to how I should proceed with my model, cause I'm kinda stuck at the moment... So here's my model.

yip you started abit late, but what the woo :P

First off show us some refrence/concept art so that we can see what your trying to do/ what your going for. If you haven't got any then you should find some because this will help you know where you want to go with this.

Second show us some more pics of you model: side and 3/4 would do.

otherwise can't really crit your work if we don't know what you're trying to achieve, but i can say that your front view looks good so far... keep at it.