Infortunally Brekel Pro Body is a really bad choice… I waited 4 months like I child and when I finally bought I was really upset, I wasted 160 dollars.
But if you got a Kinect V1 you can use the default plugin of Motion Builder and cast directly on Unreal Engine in real time using Live Link Plugin.
I tried and it’s very good, not really accurate but more more valid than Brekel, and it’s free so…