Building a Helmet - Sculpting with Brushes and Transpose

1. Organized parts by using 'Autogroups' under Polygroups palette.
2. Used the Lasso mask to select parts to be Extracted.
3. Used the Lasso Mask tool and HPolish brush to add detail to the glass portion of the helmet.
4. Created a Alpha Mask to draw out the text, Eureka onto the helmet, then used the Polish by Feature under Deformations to clean and sharpen the Text extrusion.
5. Used the Transpose tool to 'clip' the ends of the ear panel of the helmet by selecting the Move Transpose and holding the CTRL and dragging the inner circle of the start of the Transpose.