Sorry for how long this post is in advance xD
Nightsent wrote:notifyneelix : oh I really like your drawing. I’m trying to shape up my human drawings, but my style is a bit too cartoony to draw something realistic like that. I really like the shading, but it seems a bit unrealistic in a few places. I’m not really sure if that’s how you wanted it, it’s just kinda what I noticed :)
Part of that is just the time I had to draw it. These were from models and were 20 minute drawings. Drawing from life is hard! Models are great, but they're human and can't stay perfectly still. But it's definitely worthwhile to learn how to draw from reference though, and it's always good to study from life. It doesn't have to be photorealism, but like Non said, all good cartoon styles are simplified from realism.
Your drawing is really cute! It is pretty stylized, so in order to give you good critique/advice, I'd have to know what it is you're going for. If you want it to be a little more consistent with real proportions, starting with lowering the mouth would help a lot. Also adding a nose. Alternatively, you could just raise the chin so that it looks a little less bare and a little more intentional. But I love the mood your drawing's expressing! It's adorable.
And don't doubt what you can do if you put your mind to it. This is one of my earliest human drawings that I drew here on CS, next to one of my recent ones:


Neither of which are especially 'realistic', bc they're both very stylized, but in the second one, having studied how to draw human faces has definitely informed how I went about stylizing it.
@amor: That looks great so far! Just a few things:
For skin, hue variation is super important. I usually overexaggerate this, but generally when you're painting anything you're going to want to shift your color when you go to do the shading and lighting. Generally you'll shift the shadow to a cooler hue and the light a warmer hue, but it really depends on the environment.
Also don't be afraid to really push values! Let your darks be dark and your lights be really light. When I first started doing a lot of shading, that freaked me out. I didn't like the way my shading looked, so I kept it really subtle. But I didn't start really learning and understanding values until I started using a wide range of them. For the most part you seem to be doing pretty good here, but her nose gets a little lost on the face, for example.
And one last note, for hair: When it comes to drawing hair, focusing on the shape rather than the individual strands is crucial for giving the hair good flow. So usually I focus on putting in the general shape, then adding detail to the roots and the ends of the hair. This even works for super detailed hair. The best example of it I have in my art is this. There's still a lot of lines there showing individual strands, but there's more focus on the overall shape of sections/clumps of the hair.

Loish is a really good example of this in digital paintings. See how there's more detail at the ends, connections between different sections of hair, and roots, but less in the rest of it? It still reads very well as hair without each individual strand being shown.
This painting is also a really great example of that hue shifting for skin I was talking about. the main skin tone is that really light peachy color, and then it's shaded with a darker pink color. But if you look closely, you'll see that there are light blue highlights.
(source)@non: THAT's A SUPER COOL STYLE, kinda poster-y? I like it! super different from anything I've done before so I don't really have any critique.