That dragon looks amazing~ Everything in the image looks good, and I take it they are in a desert setting? Only thing I can say is detail in the wings is missing and the warrior might need some armour (only if you planned on it at some point, he's okay as is).
I Support these Projects~
...If I give all I possess to the poor and surrender my body to the flames, but have not love, I gain nothing. Love is patient, love is kind. It does not envy, it does not boast, it is not proud. It is not rude, it is not self-seeking, it is not easily angered, it keeps no record of wrongs. Love does not delight in evil but rejoices with the truth. It always protects, always trusts, always hopes, always perseveres. Love never fails....