I have successfully created three of these amazing lizards! The first layer is always insanely intricate and probably will cause tuning. Had to print first layer at 60% normal speed or else I would expreience severe curling. I like the white and orange, and swapped the blue with red and lighter green. Unlike the penguin (which had a 20% success rate), this had more of a 40 or 50% success rate after the first layer. Sometimes, my filament got caught on another spool holder and caused a layer skip, and once the pulley in the MMU2 for filament slot 1 got loose and made only one of the colors spaghetti.
Overall a pretty cool model!