Could you suggest me a good build for rogue/ranger build
I don't have any at hand to link here, but for SOZ, I'd do something like an archer rogue 1/ranger 13/SD1, and then add some more rogue or ranger. Wood elf would be the best race, but others can work too. Max dexterity, and take able learner, dodge, mobility, , natural bond, maybe dino companion, weapon focus, improved critical.
and good build for bard/rogue build?
Something like this should work (the fighter level and battle caster are not strictly necessary, but you may want to start with a bit more DEX otherwise):
http://nwn2db.com/build/?32688One more question - would ranger2/bardX or bard1/rangerX/RDDX be viable idea? Or arcane archer?
Maybe not the best builds ever, but yes, they're viable.