Thank you for the feedback. Im glad you like it!
Unfortunately, multicolor models are going to make a lot of poop. This model does have at least one color change on every single layer with other layers having up to 4 color changes. The best thing you can do to reduce this is to add one or a few more models, such as fidget toys or other models where color does not matter, to the plate. Then you can right click on them, scroll down to "flush options", and then click on "flush into this object". Just make sure the flush models are at least the same height as the last color change on the main model to maximize the waste reduction. You can even reduce the flush waste to almost nothing with one or multiple flush objects that are big enough. Sometimes the color combos and colors fading into one another can turn out to be quite cool!
Alternatively, you can also maximize your model output vs. flush waste by simply printing multiples of the object on the same plate. The more the better.