At least in europe ( iv only been in spain and portugal so take what i say with a grain of salt ) degrees have no official level, its worth the same as a piece of paper in terms of documentation for emmigration. Might be different in Australia tho .
not sure what schools you have in Spain, but in Austria and Germany you can study 3D and games art and much more and get proper accredited (both by EU and national standards) Bachelor and Master degrees. Just as always, do your research before signing up and make sure the school is accredited and offers officially…