Carbon and Brass

You could NEVER guess what I used as a color map... Mandelbulb3Dv17{
R....UJ3....A...61....E...kAesBxB6t1.fkIkCdvwf4EorV6Uj.aE.w8oHdTyJe3.Vo5D3lDsvyD
................................vso6WQmubz1........Y./..................4/2.....
.................6/2/....6EyJ...c/...2E4.....kw7V5hAU2oD/..........m/dkpXm1.....
./U0LD0D12..52................................2............u1....y1...sD...../..
.wn3r4BCyKylfFKzlvfB/ZT2fYtzyubynarpxbqjtwVmWyjdAwXhoHjApnTOzqnXJP7l6xjD3LOVQSGz
dxPxuSucc171zaKT653p58jD......oLX6............kD.2EnAnQD/.kz0cNaNaNaNawD........
...........2.dkpXm1...........JRY9.wpFi.EO5t0.nRY9.orFi.kV5t0.FSY9..............
................a/kzN.6U.0UT.c1.Z....61...U9....H1Q65s2..UU9....e....U17...UJviX
...Ux/7YEyDYE0tzE07Yz1....1.0c...1Ak..CwQOr9PEwDiUNAT2kYcz1...........k.8.kXWF1.
QvM93P58iz9GMmnWK2zwz0........../A13zrKQ10ECR8Zc4xRkzoklrlkCx9xjShM3ZaYq1zP.0c..
cN5V.YHbG7eFT5uDJAqyTr69/.2U.........2U.8.kzzzD.................................
/6U0.wzzz1...................................wzzz1.k.1A.ZOkzzzD..06U.cM1zzzz....
..ERJ.Ak.1kzzzD.cmlzzzD......2dDz16...6U.0k7Cxzzz1.k.1A.FtpzzzD..1Ak.sLRz1.U..Ak
.1Ehzxzzz1.k.1A....crI0.zzFoTu2.yzngi84.xzZX.45..ILPhJaQTBJRiBLNoxZMtxZPsYaRZ34R
E.../E....k.....2....A....EEh3aSdtqNU6oPs/.IjR5.......................k/9.......
...................wz0........xDaNaNaNaNiz1.....................................
................................................................................
.....................2.....3....2....wZMjV5RdlKOiR4.............................
........................................kz1........4./..........................
................................................................................
................................2....M....k.....4x4PYZaPb/GGiF56ExqR............
..........U0.U............................2........7.1.........E................
................................................................................
..........................................E.....I....c....EHZtqNZ7rA.61.........
..........................U/4MU/4M.................0./........zD........kz1.....
...wz...........................................................................
........................................................}