changing characters but keeping their old timeline

[zylbat]

so i made characters in a fighting scene and i wonder if there is a way to easily substitute say a man character with a stick character but keep the extensive timeline so it all doesnt have to painfully redone etc

[Geoff Clarkson]

I am afraidthat is not possible in muvizu.
If you wanted multiple instances of the same character performing the same actions (soldiers marching), use muvizu for the first one and use Hit Film to make repeats of the clip on a final movie.