Thanks for your quick response, I'll buy your plugin on Sunday. Hopefully I can export the file from Unity as FBX
And I know you haven't created something that converts directly from MVN to FBX, I just said that you should really, really think about this direction. Because it will simplify the process and bypass the company's block on exporting the file to FBX and from there to ICLONE8 and from there to wherever each user wants, depending on the software they are working with. The option of a plugin that works directly with ICLONE8 is also an excellent idea because of the many and very convenient possibilities that ICLONE8 has to export to any software you want.
In any case, I am distributing and advertising your plugin among friends who also own the xsens system like me. Hopefully you can see a good financial return from your investment in building a good replacement for the irrational greed of xsens so that it will be worth it for you to invest in additional plugins for exporting motion files from xsens.