Here is a simplified version all small spheres are now folded into one.
Edit: Tweaked just a bit more.
Mandelbulb3Dv17{
X.....S....O/...0....2A...E8CPLuU2vF.jg.z7CBDx5E485t7BHpa.gkeRGlvtr9.JnB6JQYNu1k
................................tNjs.GOVCz1........A./..................y.2.....
................/Q.1/......u3...I.....E2.....Eh9w0EfMAtD/Q........UZ/dkpXm1.OaNa
z.....cD12../..........wz..................................u1....y1...sD...../..
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hxHuTUGE.MbRzKeqo288F8sD......2D....9....2....kD.2....sD.IE.....................
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.....orDZz1.......kz/wzzz1.R.M/.Y/...k1...E9....m..06c3..U.F....8/...c....k5S/56
...U.eoZgzjdqZpz8R7vzPeRN/6.1c..zzzz............/wyBIC4OWz1..........2k.8.kXWF1.
.sM93P58iz9.MmnWK2zwz0........../6U0.wzzz1...........gZPAI91pRyj..........E.0c..
I..8.................................o/.8.kz....WrYWWsaiI.YvgRzGuUWczWM9glAzLd.k
t.U0.k.1A.U9M4n5/A7mzGmYEkti4xwj..............6EU.......zz/6FG1.QY2E.szD/PX5..KD
v.EzTNie31kT6/4.Qs5U./0.......bT.026.......ly/6EU.......Mw5U./0......kqT.026....
...kz/6EU..........U./0.zz/6FG1.yzHkqs/.xzZteKA.................................
E6..3M....E.....I....Y....EMh3aSdtqN7NoI.IaQ.............................MU/4...
..........EPaNaNaNadzmAnAnAnALzjnAnAnAnAxz1.......NH./.......s2E........C/2ezzzz
zzzJzea9nAnAnAoDXbNaNaNadw9........../..........................................
.....................2.....3....8.....pPgZbFjl4N3VL9nZLP7NoI....................
....4MU/0.U........................................yz0.......O3E................
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................................/....E/...U0....Ex4PtNoPgFKFspmQtpKG4B3.........
..............U/4MU..6...............................AnAnAnAnAwD................
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OaNaNaNaty9...............................U.....I....c.....IjlKS4x4PYJ2ShALShZYF
H/.......................MU/46..0...............................OaNaNaNa7z9.....
..cJ./.............................6./..................U.2..........cNaNaNaNavD
OaNaNaNatyXaNaNaNaNiz0...............................6.....3....8.....pPgZbFjl4N
3VL9nZLP7NoI........................4MU/0.U.....................................
..............................................0E...................6.VF92FpyVY.E
OaNaNaNatyXaNaNaNaNizcNaNaNaNavj................................/....E/...E0....
nlKOXJKG4B3.................................Cs....U.............nAnAnAnge.2.....
...zzoAnAnAnAnxDnAnAnAnA1z9........9./.......M/E........E.2.......IH.Z0LD8QxcUzD
........6.2........../........zD...........................................0}