For those, like me, that like to see the thumbnail in Livery Manager I have created them (captured from P3dv4 3D View) for defoult AS A319 Prof. https://www.dropbox.com/s/s5rcnpyagqgze05/A319DefaultThumbnails.zip?dl=0   @Mathijs Kok if this is not good for AS, don't hesitate delete my post.