As you may know, there is an on-going effort to port all plugins in the generator to MV. With this anyone who currently working in MV could make a request for a specific plugin to be ported sooner than later. Now some have wished for the Better Script Command plugin to have such port, however it is using MZ specific Plugin Command window to do the magic. Due to MV using a single line for it's plugin command input, it would be far more restrictive than the built in script command. 

There was thoughts of using MV comment command through, however you are limited to 6 lines in comments. Which is far less than the 12 lines in the script command. 

Solutions are still being looked into how to get multi-line script calls in MV, if you have any suggestions and are willing to share please let us know.

Thanks for your understanding and support!