I tried a dual-color print, but the teeth kept coming out too pink. I guess if I kept extruding long enough... But since I used acetone to bond the palate to the roof of the dragon's mouth, the natural plastic took on enough of the green... (I've attached a photo of the two-color version in case anyone is curious...)

Whystler's Teacup Dragon, a few of Audience_Cat's Karkat's horns, some positioning, scaling, copying and...