soni5, oh excuse me, for unfortunatly It works from ERA 2.9.9, for several reasons, the first is that VFS didn't exist in 2.46 so to make plugins like Amethyst work for new creatures, in 2.46 the entire mod had to be installed in the data folder of the root game, the second is that before from 2.9.9 is also unable to run "Extended Dwellings" due to the absence of <!!re, !!br, !!co> receivers.
I don't know why the loopsounds won't work, you haven't deleted sounds.json in my mod?