I tried to do as mentioned earlier (replaced all pedestrian models with some random one, which has all materials and textures removed). Sadly, it didn't affect performance in any meaningful way. Furthermore, it introduces this peculiar effect of floating hairs and bags. https://files.catbox.moe/4whn...

Since there is no regular thread for Adachi mod, i'll ask here: is a full list of replaced songs available somewhere?

I think it's a shame that Futaba's shadow outfit isn't available as a Metaverse costume for her, so I'd leave a request for porting it. I imagine it isn't that hard to do, since I believe regular Futaba and shadow one share the same base body model, but I lack the ability to do it myself.