I have drawn a couple of characters, but when I try to draw the already drawn character (same face, same clothing etc.) from some other angle, it won't look as the same character any more. I have now tried couple of times, but I'm asking in general are there any tips how you can keep them looking the same? Should I measure their sizes (for example how far their eyes are from each other, how far mouth is from chin etc.), and when drawing them again make sure they remain unchanged.
This is not a problem if they have same pose, but when I try to draw them in clearly different way.