I would like some feedback on my first GFX.

I would like some feedback on my first GFX.

Looks pretty good in my opinion. Maybe a bit better light positioning to take away those unnecessary shadows.
You’ve definitely got the right idea but there are a few things wrong.
The arm is clipping through
The lighting casts a decent amount of unnecessary shadows
I recommend using a higher resolution and sample count in the render and also pick a higher resolution image
The limbs also need a few bends to make it look a bit fluid
I can see what you were going for though and I hope to see more from you!
it looks nice just needs improvements like
remove the clipping arm
the lighting
couple improvements with the pink background
Looks pretty good for your first GFX!
I’d suggest fixing the lighting a bit by repositioning the lighting or adding another light source on the left side so the shadows aren’t as dark.
My other suggestion would be to reposition the arm so it is not clipping through the torso.
And my final suggestion would be to add a background with higher resolution.
I hope you found this feedback helpful! 
the limb positioning is just… wrong. the arm is going inside, and it looks like she is a ragdoll. the image is low resolution compared to the background, and yeah. you need more bending in the limbs for it too feel more natural and real (more joints).
the glasses look edited on, and the lighting can be wayyyy better.
3.5/10
sorry if i was too harsh on you, i know this is only your first gfx.
Its too dark you should add more lights and the one arm is clipping into the torso.