When doing 3D PCB design, I usually import STEP models for complex circuit part from ".step" files which I download from some certain websites. Sometimes I can't find the exact STEP model I am looking for, but I find a larger or smaller version of it. Is there a way of scaling a STEP model in a ".step" file without using a CAD software other than Altium? A simple desktop application or an online tool can be a possible solution.