Available from SketchUcation Store or DM Artisan official website.
To ensure you get the best results from Artisan 1.2.4, follow these optimization rules: dm artisan 124 plugin for sketchup top
Unlike standard SketchUp, where you move entire faces, Artisan allows pull/push sculpting at the vertex level. Using brushes similar to ZBrush, you can: Available from SketchUcation Store or DM Artisan official