Well, lets see. Naru's face is screwed up but everything else on her body looks good except for the fact she appears to have no chest. Keitaro's face is WAY too roundish and his right ear is lower than his left plus it sticks out more. The nose is a little on the weird side aswell, you could've made the inisde line follow the outside line instead of bringing it straight down, either way, it looks good.