thts pretty sweet serjey =] only thing thats kinda sketchy (no pun intended) is the side of the right stairset, and the QPs on the wall. you should erase/soften/hide all the unneeded lines, and the lines where QP meets wall.
if you can get one out, the best way to get the second one out is to take a stock steertube and hammer it through the headtube, thick end facing the headset cup.