Hello guys! I'm having serious troubles painting a PNG image. All the threads I see change the background color as well. I need to change the color of a customizable item I want to sell (i.e. glasses: changing color of the glass or temples or front) whenever the customer push a button on a color panel next to it. I've start splitting the original image in 4 .png parts (in the example: glass, front part, left temple and right temple) and I would place them one above the others. How could I change the color of a the right temple, for example? Is it possibly to color it with a non-solid color? I mean, respecting the shadows or reflections of the image (like Photoshop does). Thank you team.