Achei muito interessante este tutorial sobre renderização realistica de PCBs em 3D com o Google Sketchup e o plugin da Maxwell.
(https://lusorobotica.com/proxy.php?request=http%3A%2F%2Fdangerousprototypes.com%2Fwp-content%2Fmedia%2F2012%2F03%2FRender_1.jpg&hash=b3cc6caaf320f78dbd4e694687275a0d553e5891) (http://dangerousprototypes.com/2012/03/21/how-to-make-realistic-3d-renderings-of-pcb-designs/)
Aconselho-vos a experimentar ;)
Fonte: Dangerous Prototypes (http://dangerousprototypes.com/2012/03/21/how-to-make-realistic-3d-renderings-of-pcb-designs/)