Content:
1.
Rig UI & ARP Settings
2.
Head
3.
Torso
4.
Arms
5.
Legs
6.
Root
Rigging is performed in Blender 5.0 using the Auto-rig Pro addon and subsequent manual rigging to create user-friendly and functional systems. This model belongs to @JeJaNSFW (Twitter/X)
1. Rig UI & ARP Settings
Rig UI and ARP Settings are automatically launched along with .a blend file.
Everything is located on the sidebar in the Item tab.

Rig UI

The Rig UI is divided into blocks: Head, Torso, Arms, Legs, Root. Each block contains collections of controllers, parameters, and masks.
Functional:
1.
"Asterisk" - isolates the collection controllers from all other collections.
2.
"Face" is the main display of the collection. It has no effect when isolating any collection.
3.
"T" (Tweak) is the main display of the additional controllers in the collection.
4.
"Spline IK" - all switches/parameters are indicated by the corresponding icon.
5.
"Penis On/Off" - all masks are indicated by the corresponding icon of the screen.

ARP Settings

An interface for switching IK/FK and other Auto-rig Pro functions. It is duplicated from the Tools tab.
To switch, select the limb controller.
Contains only the following collections:
Head,
Head-Tweak,
Hair & Horns,
Ears
Contains the following collections:
Spine,
Spine-Tweak,
Tits,
Tail,
Buttock,
The "Spline IK" switch is responsible for the movement of all backs behind the pelvic controller (It is very convenient to animate pelvic movements using one controller).
Intimate Area:
Penis,
Balls,
Hole
"Penis On/Off" is a mask that is responsible for displaying the penis.
The shoulders have been modified by the system of following the IK arm controller, as well as the bend has been worked out using Shape keys.
Contains the following collections:
Arm.L/R,
Arm.L/R-Tweak,
Fingers.L/R
Contains only Leg.L/R and Leg.L/R-Tweak collections.
The knees and hips when bending the knee are worked out using Shape keys.
It contains 2 controllers. The smaller one is responsible for scaling the entire rig model.