Thank you bobby and nice work. as a note, I never respect strictly the size of things.
I usually increase or decrease the size of objects looking for a better artistically visual composition
for example, in my opinion, I think the BMW is just a little bit small compared with the people, or at least from that POV.
you can increase the size just a few centimeters more than the real size and see how looks.
thanks again and glad that they be usefull, cheers