well, here is a new smudge tag i made, i rarely every do smudge so this is kinda out of my comfort zone:
I love the right side, but more on the left parts seem oversharpened/grainy so maybe lighting smudge those areas to smoothen it out good job
+1 also i think the left side is well done, adds a bit of needed texture to the piece, but we all have our own tastes