Looking good so far. Great dramatic angle on the panel with him climbing the tree to get "the finest fruit in the forest". And also the whole page where he explains what dragons he'll kill is dynamic and exciting.
My advice is to work on your backgrounds. While I was reading, I couldn't shake the feeling that the story was taking place in a hazy, brownish nowhere. They don't have to be super detailed, a few particulars will do. What kind of forest is she the queen of? Rainforest? Conifer? Who are her subjects, or is it just the two of them?
For some inspiration, you might look through
This Site. There's some great forests in there.