Star Trek Starship Size Comparisons per MetaBall Studios

Finally getting my ass moving. Gonna go cook dinner and food for the week of work. Decided to post this video where it gives size comparisons to various Star Trek starships and such. Like I've typed before, scale?

Is something I am figuring out how to properly show that with the amount of scanner size I have with My Scanner. I'll probably end up looking through digital cameras and buying one to do away with having to use a flatbed scanner. So I can begin using my large sketchpad to do drawings.