By DEBBIE KELLEY debbie.kelley@gazette.com -Cleopatra the tortoise soon will be all the rage at Canyon Critters, a reptile and wolf rescue in unincorporated Boulder County.A prosthetic shell is on its way. Roger Henry, a student at Colorado Technical University in Colorado Springs, created the device using cutting-edge technology and old-fashioned problem solving."I had absolutely thought there would be a negative reaction, but Cleopatra just continued walking.