Hello,

I was wondering if anyone could guide me into building this hand (as in picture) as a prosthestic for a man that has lost both his hands. I have been building and donating the hackberry hands for a little bit and a mans sister contacted me asking if i could donate one to her brother but i feel it wont be suitable for his particular situation and think this may be a much better fit for him but need a little guidance on how to build this particular design. any help would be greatly appreciated as i am completely donating this to him free of charge and paying for all the parts myself so i am not looking to make money at all off this just want to help this guy out because his sister reached out to me.

Thank you in advanced