Lack of lora of d.va overwatch 2 default clothes.
the lora is not flexible, and was not made to be also. this lora specifically focus on d.va ow2 bodysuit. you can lower the lora strength if you want it to be more flexible, but it will get worse at making d.va clothes.
if you get bad result, try using image to image to upscale. I am not sure why the model is bad at lower resolution, but at higher resolution, it gains it clothes and face details back.
if you like my work a like and post would be appreciated or you can follow my pixiv https://www.pixiv.net/en/users/34413372,