This has been suggested too many times, I even had a private conversation about this with hampa, it's not happening in the near future because of these main reasons:
The resource use would be too high
A single player folder with full texture set, excluding joints would weight ~100mb, include the joints and that's ~200mb
Toribash is a resource heavy game with all the textures, imagine if, for example, in the worst scenario frames drop to 30fps, with 1024 would drop to 10fps.
As the artists have more space to paint on, they are able to include more details in their textures, which leads to much higher pricing for textures. Not to talk about items, at least 40k per texture, which leads to ~1kk for full set.
Just no