Niahime and Latte Doodle

where to begin? i guess first i'll say it's really nice, the poses look natural and not quite stiff, even though you've clearly labled it as being a sketch it has some good clean lines and the hair looks terrific as always.
eh, now for the mean bits. you shaded the hair and not the clothing, so it looks, like cardboard, kinda just there without being there, as the light isn't shining on it apparently. if it was a photo i'd say it was shopped on. and niahime's bow is completely white, so it makes me feel like, you forgot to finish that one? now all i'm saying is that a little bit of shading on the clothing, even just the deepest folds, would go a long way to make it look more complete.
so i gave you a lower score than i would have for vision and originality, mostly because it is a sketch, and it's a usual sitting position on a white background. easy enough to find, but considering it wasn't so simple as to make me think, "no work put into it at all" but instead it looks friendly and welcoming, i have it a halfway rating, maybe a bit more.
i'll finish it off by saying i love your work, and even your sketches are adorable~ keep it up^^