I don't know who the author is. TGC is the one who put this on youtube and so I had gotten an email regarding it. I thought that some would be interested and possible make comments before he/she releases it.
I can understand about the hands/no hands question. Because I haven't a clue as to how to provide my own (created) hands to a model, I like the fact that they are there. If one should create a game that has several weapons included and some have hands and some do not, I'm not sure that is any good either.
BTW, Ross tra damus, I'm looking forward to your future model packs.
I seem to have an obsession with purchasing all the model packs available.