You are doing good here. I added you in my sig.
I'm not sure how you work, but I'd suggest starting to add stronger values on the frog to build up it's solidness and also figuring out it's general structure to start applying light on it.
The wasteland bard is cool as hell though!
Keep it up man.
edit. We both added another page to our sketchbooks, what the hell.
Let's do this.