Big Sister Specifically to be Fixed

So yeah could someone fix the Big Sister in this Download please.

I re-uploaded it but it only has the Big Sister it in for more convenience and the legs are what need fixing.

The knees bend forward instead of back.

Anybody want to take this up?

Could anybody fix this AT ALL?

Someone at all?

There is a better Big Sister in here

im releasing my big sister soon with alpha

When are you releasing it?