u/DistributionLive9600

$Image 1 — Some 3d fractals$

$Image 2 — Some 3d fractals$

$Image 3 — Some 3d fractals$

$Image 4 — Some 3d fractals$

$Image 5 — Some 3d fractals$

$Image 6 — Some 3d fractals$

Burning ship and heart with theta rotated by 120°

They actually use real formulas derived from the Mandelbulb and should be the actual 3d versions of the 2d fractals