I’m fully aware that this is old, but some bits of the anatomy don’t look quite right here, even for an exaggerated figure like Jessica, and unfortunately I can’t put my finger on the exact specifics. Good grasp of shading overall, though I feel like some of the white highlights could be better blended or placed.
But hey, fellow Who Framed Roger Rabbit enjoyer and fun costume design! You earn a favorite just because of that!