does anyone know how to do a rosary out of gumpaste. please help me with this project.

I saw a mold for it on global sugar a r t .
http://www.earlenescakes.com/prlinstruct.htm
you can also use silicone pearl bead maker or make them yourself here are the instructions:
http://www.earlenescakes.com/prlinstruct.htm

I hand roll the "beads" from fondant and after air drying for about 2 days I thread them together with the cross using monofilament thread. HTH

I hand rolled mine as well and threaded them with a heavy thread. I rolled out my fondant and used a decorating tip to cut out circles and then rolled each into a bead. That way all of my beads were the same size. I also found a lot of websites with instructions on making bead rosaries.