I'll try to be gentle - you're the third Queen fan who ask this question for last 6 weeks...
Just check some previous topics and you'd find the answer to your question.
The Ludwig kit he used on the Hot Space tour,is the same Ludwig kit he used on the Works tour.I must say i really like he's Yamaha 5000 kit he used on the magic tour.But i want to get my hands in his yellow ludwig kit he used on the Headlong video and the Tribute show at Wembely 1992.