Selecting "Refinement Lines" in the tools menu displays all the lines that make up the 3D face. Each line can be individually adjusted to simulate facial procedures or treatments, allowing for precise modifications such as enhancing features or altering contours. Refinement lines are also useful for fine-tuning simulations created with the dedicated Procedures functions.

The Skin tool is designed to address various skin conditions, including wrinkles, moles, pigmentation, scars, freckles, and acne. You can select one or multiple conditions from the list to apply targeted treatments.

By default, the tool allows for two treatment modes:

• Full-face treatment: Applies the selected treatment across the entire face for a uniform effect.
• Area-specific treatment: Allows you  to treat selected regions instead of the entire face.
  The Highlight Conditions toggle enables users to visually emphasize the selected skin concerns before applying treatment.

With the Custom Area Treatment feature, you can manually define treatment areas for a full skin enhancement, providing greater precision and flexibility. Simply draw a custom area directly on the 3D model and define the intensity of the treatment with the slider. Once done, select Apply and draw another area if needed. 
 

The Scars tool is designed to enhance consultations by allowing you to draw realistic scars directly on 3D models for both face simulations. This feature helps provide a clear visualization of potential post-surgical outcomes.

To draw a scar, select the pencil icon to activate the tool.
Scars can be customized using the following options:
- Thickness: Adjust the thickness of the most recent scar using a slider.
- Pigmentation: Modify the color intensity of all scars.
- Intensity: Control the overall visibility of all scars.