Elezard and Dragzard concepts

Back in my spring semester concept art class, my professor got us to make several sharpie silhouettes for characters. My classmate made some cool shapes and I took some pics to save for later, and looking back on a few, I tested colors and saw some ideas.
These half lizard friends are aspiring kung fu masters with fiery passion and calm, collected approaches. I plan on rendering these two fully for sure when I don't get distracted by other ideas lol