This is my best Chop for now. i hope you like it.

Its nice simple but ok

tnx... im new in VT and im taking slowly...

not bad.

A good tip: try to use pen tool to select areas, can U see the pixels on the roof? and the colour's edges are blurred. try to fix these things and this should be cool

Its nice simple but ok ²

But i dont know have to use the pen tool...

We all didnt know how to use the pen tool at 1 point but just practice with it its not as hard as people make it out to be
Like i said its simple yet effective. Sure we all have to start somewhere

Do you have a tutorial for pen tool???

take down the first point. if you want to make a linear line, then only take the second to the right place. If the second point is on a curve, for example the surrounding of the wheels, then click on the right place AND HOLD, while you pull the pointer over. then you'll see that the line is starting to turn. Find the right angle of the points line, and continue the "vectoring". if you have reached the first point, than take the last point near the first, and pull it into this after you've took it down. then right click on the path and choose create selection... hope it helps and understandable...

I have this for now. I hope this helps
http://www.melissaclifton.com/tutorial-pentool.html