Help me...

I believe that picture involves forced perspective. The aircraft in the foreground is a larger scale than the background os it can only exist as you see it when photographed. Photographed from any other angle, it would look absurd. You could do the same by buying or making a hangar and add some 1/72 scale aircraft next to it and posing your larger one close to the camera. When photographed at qa low angle like this one, it will look like there's more depth to the scene.

QUOTE: Originally posted by Sarge4109 Well, i want it to look just like that one, except replace the FW 190 in that with an HO 229.

You want it to look like which one? I don't see an airfield dio.

Here is a site that will help. All sorts of info on dio building. I'm sure you will find what you are looking for.
http://www.armorama.com/modules.php?op=modload&name=Sections&file=index&req=listarticles&secid=9

Well, i want it to look just like that one, except replace the FW 190 in that with an HO 229.

Edit:
Im an idiot sometimes, lol, forgot to link it!

http://photos.hobbytalk.com/showphoto.php/photo/4664/cat/500/ppuser/23839

Sorry

well, first what exactly would you like the dio to show?