Tyrantrum and Tyrunt

Dr. Alan Grant: [seeing the Brachiosaur for the first time] "Uh... it's... it's a dinosaur!"

Here is a Fanart for Tyrantrum and Tyrunt, for the Pokédex-Projekt of the website Bisaboard.
I am not entirely happy with this, especially with the anatomy of Tyrantrum. I think this is not exactly how a really T-Rex could move. But I wanted to draw an impression how big a dinosaur is. But this also did not really work.
Anyway: Tyrantrum is an amazing Pokémon. I want to draw it again someday.