Wanted to also say that Koshiro was my favorite as well due to the cute digitigrade design. It will be sad to see a move away from that.
Hoping there will at least be an option to restore the cuteness in later builds so that we are not stuck with the non-digitigrade design.
The Morrowind style argonians and khajiit characters were far cuter. Sadly the design changes there really took a downturn. Basically using the same human model for every character type, with a few texture changes and different head models, thus greatly limiting what can be done even with mods.
Anyway, still holding out hope that there will be a cuteness toggle for Koshiro to restore the cuter model.