Skeleton Types:
There are single-joint and dual-joint skeleton options. Skeletons for TPE and silicone dolls are interchangeable.

Chest Options:
TPE bodies can be made with hollow, solid, or jelly breasts. Jelly buttocks are not available due to material limitations compared to silicone.
The 140 cm model cannot have solid breasts because the weight would be too heavy, which may cause cracking over time.

Finger & Toe Joints:
The following TPE models do not support articulated finger joints: models under 132 cm, as well as 155, 150, 168, and 170.
Toe joints are still under development.

Lower Body Channel Options:
There are 5 channel structures available (B1–B5), with B5 as the default.

Color Difference (Hybrid Models):
For hybrid models (silicone head + TPE body), color differences may occur, especially for lighter skin tones. This is due to different materials and pigmentation affecting gloss and appearance. Customers should be informed in advance.

Available Functional Models:
Models that can support functions such as oral interaction, waist movement, and integrated robotic features include:
140, 158, 161, 160M, 157, 159, 156, 163P, 167, 163, 165, 170, 168, 175, 171, 159P.

Compatibility Limitations:
TPE models under 132 cm cannot support built-in suction accessories due to body size limitations.

Soft Body Customization:
Even with partial softening options, the tactile difference compared to standard versions is minimal. This should be clearly explained to customers.

Built-in Suction Functions:
The built-in suction system can include four functions: suction, sound, heating, and vibration.