As far as constructive criticism goes, the arms are too long compared to the rest of the body, with their fingers almost going down to their knees in upright position. (when in doubt you can stand up and use your own body to figure our how far your hands can reach on the side of your legs) But the designs themselves are very solid and cleanly presented, and that's what counts. I also like the faces, they have a very Disney-esque feel to them.
As far as constructive criticism goes, the arms are too long compared to the rest of the body, with their fingers almost going down to their knees in upright position. (when in doubt you can stand up and use your own body to figure our how far your hands can reach on the side of your legs) But the designs themselves are very solid and cleanly presented, and that's what counts.