I do hope you have a gallery or someplace you can show these pieces off - they're fantastic! This is a refreshing deviation from the bird/jellyfish ones - it's somehow less ethereal and more... solid? Grounded? But it works well. I enjoy the little touches you add, like how her hair on the right curls to mimic the tail on the left. Well done!
Excellent and very creative painting (first I thought it's a drawing, very good medium control), I am seeing a lot of pictures with girl face/bird compositions so it's refreshing to see chameleon for once. Also, I think the face expression you have chosen goes perfectly with the type of animal sits on her head