The Clone Wars figures are often disappointing to me as a customizer, due to their exaggerated proportions. Some of the figures, though, are close enough to work as fodder. This Mandalorian Sniper, for example, is mostly a minor repaint with the helmet from a McQuarrie concept art Boba Fett. Nothing complicated or fancy, but a nice "background" character to fill out a Mando crowd.
TCW Pre Vizsla - Base Figure
Concept Boba Fett - Helmet