Looking very nice, welcome back chungbeo. First thing, first. This is a little thread hijacking, creating your own topic would be better. You will needto use a proper templates and fonts, also you use Gollevainen work as base so you must credit him. We use english country names so Vietnam not Viet Nam. Also don't use
code if there is no need for it and don't double post, use EDIT.
And as a newbie you should post your first work in Beginner Drawings Forum.
And one more thing, VPN use red star symbol on helos ?