Use 3d scan Model with Unity and Vuforia

hi

I create a 3d model with capturingreality software and import fbx file (64k mesh) in unity for AR project

but In AR application when

camera is far to target : 3d model have a noise, like this image :


and when

camera is near to target : 3d model haven't any noise , like this image :

 

i am making the scenes and building it with all scenes but it scan only first photo. It's scanning only first photo. So what can i do to scan all photos in apk file.