Opinions On Drawing

[Azarren]

so this is (at least suppose to be) a realistic enderman. i always criticize myself about my drawings so i thought maybe taking some tips / suggestions from you guys. And does this even look like a realistic enderman?

 

[Marth]

Looks like spiderman. Without color I wouldn't be able to tell what it was.

 

[Llama]

Treasure

 

[Rubix]

Ehh- You need shading to make a realistic drawing, but since you're using a white board, I can see why you didn't do it
The width of the body is inconsistent, the head, neck and arms look large and muscly while the waist, thin.
You can try adding wrinkles on the body, and not just on the face to make it seem more spindly, or show bone through the skin to give it the skeletal features an enderman has
But- it's also a good idea to check out other people's ideas on what I realistic enderman would have looked like, there are different interpretations that you could use when drawing some more of 'em