Transparent backgrounds for stadium mega pack

Hey

I've always played with a skin with a transparent background that allowed the respective teams stadium image to appear in the background of the stadium where the match was taking place - see below. Any tips on how to do that in FM26 very, very welcome
Thanks

Any luck champ? Looking for the same..

As far as I know, "dynamic" backgrounds are not yet possible because skinning is limited to modding original game files and not officially supported for the time being.