Looking at this piece again now, I realise I forgot to tell you what really captured me about it: the composition it great!! The way the dragon and rock is centered and creating this s-shape, and then the wings are topping it off by being askew! I must tell you again how much I enjoy this one ^^, Well done!
Really liking the improvement, my friend! And hey look! You found a palette and stuck to it! This is a well balanced piece, cool! Almost there with the lighting too. Lots of volume, just a little bit more contrast to make the big impact, and you're there! Looking forward to the next one Ps: Wings are awesome!!! (I like spikey things, teehee!)