creating model

those pictures have record the process of how I created this model, when I created it, actually, I didn't have any experience before. so I have faced different problems, like if I go to a right way to create model, accurate size is very important, so I should measure again and again to make sure everything is ok. and because I will use light in my model, I should study circuit to know how I can make a bubble light. even though the process is so hard to me, but I still enjoy and learn many useful knowledge in this process, so it is a fantasy experience!