As usual another little formula test, I tried to transpose it "faithfully" but it's hard so I changed it a bit and simplified. It's enough nice ...
Playing with the twist parameters the ring design gets more interesting like alien sculptures, this is a julian horse ready to explore new universes at your command
Mandelbulb3Dv16{
M....Es....V1...w....2....kdNnz91swuz83TnkdSF0/EFC3QXmCe3wvrN3ENQoPnzm7V7kBhkdxj
Mo0FIhT6dz94hE2Jv5Guz...........DNj7NNzXV.2........A./..................y.2.....
................/ME//....6UmB...C2....E2.....Y9BWasFn4nD/..........c./...w1.D8Qx
w.EnAnYD..../2UaNaNaNaNiz0........yD..................................sD...../..
.wHnAnYDwOvcDA/a.xnWGr2CIh8KvYphaAt0kgaj/L0X3hOFKq9jqCu1HU7EzA1KU1t0kgajluhrEi.A
ftX/mUmY9.nOyQ.Lzsk2M0oD......I44.....................sD..kz0...................
.............................UJRR4.wppN.6OLb/.mRR4.irpN.EVLb/UCSR4..............
................0.........EE..6.o....w0....C....v0....8....C....O/...kHB...UJl1A
..EqL0aZczDM6/nz....zj/.p2A.0c..zrhe.YKDqlujqW.ERy8pJs/mpz1...........U.8..Xo/2.
..........cpfjrwdvgez0........../AV0.6oIr/...........0....................E.lckz
uUXA.6TWD7yHGpzD..........EdmeZpwzPpzKV78sz7fQ2.tNY.SUS/4.2x2H0Wkq1..f89U4O1b.xj
/2V0yDrQn/E15T51vojozgadHkZgHDzjAbGG6KUpdz9..Y4Fm.kChk/.rl.lAG4.sMHB.IJ4ivBm.stT
M/.fa6gYZ/.VcJ2.j6nMFJ0......sEEdFYA.gH9Q.E79R6Ou.k4NQ/.JgZvSXA.Sy5K.AzOqhJG.EV2
D.E7stMSN/.3F./....y3q/.zz/k.1A.yz1yAT2.xzpaqa9..kqPpFqQcZqNc/mOZZ56blqPrtWOkR4.
E....2....E.....I....Q....kEp7KOX3JRVF5..IaQ....................................
...................wz.........zD........kz1........wz.....................A.....
...../..........................................................................
........................}