I modeled for exercise a not usual shape as a basket-ball, I've found more than one problem on the way, but at the end it's that.
Down you can see a full resution view:
[url=http://web.tiscali.it/design3d/Portachiavi/3b.jpg] [img]http://web.tiscali.it/design3d/Portachiavi/3tn.jpg[/img] [/url]
the displacement map I created in Photoshop:
[url=http://web.tiscali.it/design3d/Portachiavi/pua3.jpg] [img]http://web.tiscali.it/design3d/Portachiavi/pua3.jpg[/img] [/url]
and a wireframe too:
[url=http://web.tiscali.it/design3d/Portachiavi/wire.jpg] [img]http://web.tiscali.it/design3d/Portachiavi/wiretn.jpg[/img] [/url]
C&C are appreciated as always :-)