Probably, but in camouflage. However, fitting a fillet as described by Wojtek is very easy. When I've done similar jobs, I've actually cemented a piece of plastic card between the fin and fuselage halves, before joining the fuselage, then, when joined and set, trimming and sanding it to shape, and blending it in with Milliput. It's such a small area, that it really i very straightforward, and doesn't take long to do.