I liked all of them except the grass one simply because the text is really difficult to read. These banners could very easily be altered to use the person's personal favorite pokemon as wellas for variety which is very nice. 8/10 for your banners
As for your mini TC the only problem seems to be that the trainer's picture is slightly blurred, but that could just be a trick of the light so I won't hold it against you. I enjoyed the fact you made the background green to match Erika's type preference. 10/10!