Can't help with the figure, but only with good advices: It is somewhat possible to import those armor without distortion if you adding the persons full body morph to the DAZ Genesis 2 figure in DAZ and fit the armor to this morphed figure, not to the standard figure. Then save the clothes/armor like usually. In VaM load the same morphed person and use the clothes importer with this figure, instead with the standard figure. This will make the armor fit more or less perfectly, but will be distorted when used with the standard figure.
To the OP: if nobody will do it here, you maybe want to ask at the "noOC" VaM discord channel. There are many experts doing different anime or game characters.