I'm trying to figure out why you decided to necro this thread with a bunch of pictures from the new EA Star Wars game? Were you trying to imply that they have the sizes wrong, or that we do? If the latter, I'll refer you to our FAQ:
The only Star Wars canon that we actually care about is what you see on screen during the Original Trilogy. Throw everything else you know (or think you know) about Star Wars out the window, because we're going to trample all of that under our feet and stamp it into a gooey mess in the pursuit of perfectly capturing the look and feel of those movies like has never been done before. (emphasis mine)
Whether Lucas or Disney was the one in charge, Star Wars games have a very long history of making up numbers, sizes, designs, models, shield generator towers, and just in general getting stuff wrong. Very pretty though.