hey guys just wondering if i can jump start my rx330 and how would i do it if theres any special ways?

No special way just jump start as any normal car. (with leads from another vehicle I am assuming)

Given the "size" of battery and engine involved, I'd suggest to use large cross-section leads, otherwise you'll just heat them red; furhermore, the "support" car should be idling, and possibly rev up its engine while attempting to start the Lexus.