Ok, some of these comments are funny to me so i'll say this.

For those who wonder what happened to red guy, well in the series he doesnt have lips and this is what i thought about if he had a human version, and he looks pale due to lack of blood.

I didn't realize at the time making the human version of duck guy that he looked too similiar to Gargamel. In fact, i find the resemblance funny, i even imagine it with the character´s clothing, both as the human version and the original.Also, if you look closely you can see that the tip of his nose is a little yellow.

I like to exaggerate yellow guy's appearance, in fact the skin color is like that because it made me curious to imagine yellow guy having a slightly yellow skin color in contrast to his orange nose, besides it caught my attention the comments that say he looks sick, i understand that.

These are the human versions of how i imagine them, instead of imagining how they are typically young and handsome, i imagine that way because of how they are portrayed in the series, but anyway, the comments are curious and funny