/ic/ - Artwork/Critique

>>2840933
I'll just try here.
I think you're drawing her front view.
Try to draw the perspective of the bed/ground/surface first just for reference.
The ribs cage in this pose on the left overlaps the pelvic area. You should also emphasize the roundness of the ribs if you're camera is above pointing down.
The facial features would also be lower. Luckily your reference has an example slightly leaning down.
The legs, in this pose, would be parallel to the ground/perspective lines.