So that's what happened to the toilet paper!

Print at 100% infill with a layer height of 0.08mm with a base layer of 0.16mm

Filaments Used:
PLA Black
PLA Light Brown
PLA+ Skin
PLA White

Swap Instructions:
Start with Black
At layer #7 (0.64mm) swap to Light Brown
At layer #11 (0.96mm) swap to Skin
At layer #18 (1.52mm) swap to White for the rest.