Add photorealistic texture and remove airport objects.

Hi !I wonder if it is possible to add a photo realistic texture to mesh.I'm working on a more realistic scenery for Nuuk, Greenland (BGGH) - you can look at it in http://www.kalak-flightsim.com I have made a better coastline with Ground2K.And with Architect 2000 I work on a photo realistic texture over this new ground.But is I use my other bgl file (with mesh), then the photo realistic texture only shows in areas where the hight is 1m.Anyone knows how to make the photo realistic texture to be used like other ground textures in Ground2K ?My other problem is the very strange objects in the airport (standard from MS).Those I would very much remove and insert my own objects. How can this be done ?Thanks for your time,Greetings from Greenland.KalaKwww.kalak-flightsim.com