aren't you ashamed to blame the person? u dont have any proof only abnormal conjectures.
i found 3d model to practice connect it to bone. And only for practice.
i politely listened OptimoMaximo when he wrote about "begin with static objects"
but then he started be rude and now he can't stop. so it looks like he try to trolling
so, for now i will not answer to trolling. and thanks for all who helped and will helped with advice.