Realistic-ish half portrait

Clearly not perfect
But seems somewhat legit in close-up .__.

Reference pic on the left and drawing on the right, in case you somehow haven't noticed .__.

And just to clarify (because my friend had pointed this out), human faces (as far as I know) aren't perfectly proportional, his right eyebrow is suppose to be bushier than the other, his lips aren't suppose to be even, and one of his ears is/looks smaller than the other .__.

I have no excuse for his nose or anything else that haven't been mentioned
And yeah, I got lazy on the hair & shirt & necklace...but laziness is a force of nature that I cannot hope to overcome .__.