supposedly there are some examples, very rare,
Matt, Erich and Wurger are correct, when I say supposedly, this is because there IS written reference in various books and sites that some DID have the Ta tail, however WE collectively haven't seen photographic evidence yet! Maybe there is, maybe there isn't......
In one Kagero publication it states next to one photo that this crashed A-9 may have the Ta tail, well guess what you can't see the tail!.....?
Matt if you wish to have a go at one, please do, it would make a great "what if" subject to see!