Even though Caraxes looks like a deformed dragon he still looks cool. I like his color and roar. But for me Tessarion is best looking dragon not Sunfyre.
Vermithor and Caraxes are more badass looking then Balerion Balerion is most likely similar to Seasmoke , Dreamfyre , Drogon , Viserion and Rhaegal and they're definetely not as badass looking as those 2