Hey guys, I'm working on some fish illustrations for an aquarium android app and I'm having some difficulty in making the fish not look so flat. I'm happy with the colouring, it's the scales that are ruining it, what's the best way to do this so that they curve to the contours of the fishes body? Currently it's just a pattern fill with low opacity. Any advice would be greatly appreciated. EDIT: Upon uploading this image I realise that at lower resolutions the shading seems to be more effective, however, it still looks a bit flat when blown up bigger.