BJD Jointed Hands suitable for 1/3 or 1/4 Doll BJD boy and girl body IOS IP ID72 R72 Sd17 DS SD Feeple - Price history & Review | AliExpress Seller - chinabjd shop | Alitools.io
Sculpting custom arms and hands for a BJD - YouTube
Wiring jointed hands tutorial by scargeear on DeviantArt