TRex Shower Head: Different Densities for Nozzle and Skull

I used Simplify3D to slice this with different densities for the nozzle and skull:

For TRex_200.gcode:

Nozzle: 0.2mm layer height, 100% infill, raft
Skull: 0.2mm layer height, 15% infill, raft

For TRex_100_Sparse.gcode:

Nozzle: 0.2mm layer height, 100% infill, raft
Skull: 0.1mm layer height, 15% infill, raft, sparse infill every 3rd layer

I haven't had time to print it again, but feel free to try it out. I use a Da Vinci 1.0 with repetier host and octoprint.