Organic agriculture is an ecological production management system that promotes and enhances biodiversity, biological cycles and soil biological activity. It is based on minimal use of off-farm inputs and on management practices that restore, maintain and enhance ecological harmony.
Try using the milk chocolate melts with some black coloring for the black and some white chocolate melts with the yellow and black colorings for the gold (reminder: use the black VERY sparingly).
White chocolate typically contains 20% cocoa butter (by weight) at least 14% total milk solids, at least 3.5% milk fat, and less than 55% sugar or other sweetener. Since dark chocolate does not contain milk solids it has a more pronounced chocolate taste.