Based on the tutorial (here) by Gurlok & made to work with Xenoverse 2. Already done for you now. The screenshots are from his Xenoverse 1 post. See it in action for Xenoverse 2 in my video. Skip to the transformation part. To see that the yellow super saiyan skin glow is gone. Only the aura glow remains.

Here is a link to my profile on the forums that you can use to send me PMs for things like commissioned requests. Talk to me before donating if for a request. You can donate by following this link (here).

Also, this is a link to my personal requests thread where you can also find my donation button located in my signature if you're interested in supporting me with future updates and releases.

Place the file in your extracted data2 directory at {data>vfx>cmn} then repack or just place in your xv2patcher directory creating those folders if needed and launch the game depending on your modding method.

Same instructions in a text file found inside the folder. Don't end up pasting it in there as well.