Looks like you've lucked out there, the Recaros are rare and highly sought after!
Back is definite Corrado, but the first aid kit doesn't look OEM. OEM would have VAG branding on it somewhere I think. From memory VW used various different kits so hard to say what an original is (Although I might be thinking of the warning triangles), so I don't think it's something to be particularly concerned with.