The dial spun part has to be done first to provide the base for the further morphing in the external application. This can be handled without violating the EULA.

Load V4
spin up the dials
export the dialed object
import into modeling app
make the changes desired
extract those changes from the dialed object (this is your crafted morph data only)
create a morph from the extracted data
include readscript lines to call Morphs++ and load the morphs

Use of the created character then requires the end user  to have V4 and Morphs++, staying within the EULA as interpreted.