So i made this huge 1:1 scale Boeing 747 with math and blocks the math comes in to when the size ( here is what i do so your guy is 2 blocks high and i just said he is 6ft tall and that makes all the blocks about 3ft by 3ft then just take a legth and divide by 3 and PRESTO) and i couldnt fit all the same amount of seats since the walls and seats are 3ft thick and so it took me 5 hours to make (1 hour making the actual design and 4 actually making it) so plz dont leave any bad comments