I have a special artist eye
List of things(not criticism just things I've noticed):
-Funky arms
-The womens head is slightly bigger than the male's
-Body out of proportions(not criticism, no one gets this perfect)
I know some people are lazy(including me) but just for knowledge, the entire height should be 8 heads, yours is 4 and 1/4
If ya want i can send ya a link filled with proportion details that also helped me make this drawings