|Greetings from the Critique Club!
How adorable! Lucky you! I love the little lizards! And to have one sitting and sunning on your finger, WOW!
I love the overall feel of the shot, fits the title, title fits the shot very well, almost feels like he is asking for some change, LOL! :)
But something else I noticed almost right off was the light, the back light to be specific. Between your finger and the lizard is very bright, not blown out but distracting all the same. And the front of the dime is very dull and not really dark but not really light enough either compared to the rest of the lighting. Some dodging and burning, since this was an advanced challenge could have really balanced this shot out.
Your colors are very nice and bright in this shot. The only other thing I noticed was the overall clarity of the shot, it could be a touch sharper, really bring out the lizard and the dime, I like the DOF used but the main focus could be just a touch sharper.
I hope my comments help and Good Luck in future Challenges!