Concept Art - Paranormal Detective

Concept art created for study purposes. The idea came in march, but the execution started mid april and ended in may. I had the idea of a detective who tries to solve paranormal mysteries with a ghost friend who always follows her around wherever she goes. With that, I made some initial concepts, taking parts of what I liked from them and creating the final design, then I made their model sheets. Some time later, I've decided to draw some poses/expressions for both in a different style, just to capture their personalities