This is my first entry to the 3rd Mandelbulb3d Teaser Challenge.
Our mission: In DEcombinate mode, use any IFS formula followed by any of a list of various formulas in the 4Da category. ... So this uses SphereIFS, followed by Menger4 and MixPinski4. DECombinate in min mode.. The egg surface is from one of my own maps. Another fun challenge for me as I don't create all that many DEcombinate pieces.