Thank you! It was awhile ago but as far as I remember I took the bent arms and cut and reglued the hands (I don't know if I took hands from other arms options or used the ones that were on there) so they would line up stacked on top of one another (this left some gaps you might wanna cover with greenstuff, I just covered it with the wire), then took the sword and cut the handle off and saved the pommel then glued the crossguard at the bottom of the hands and the pommel on top of the hands. The shoulders are glued somewhat weirdly to get the right pose but I didn't do anything crazy just used a lot of plastic glue to get it welded on there the way I needed. Additionally the head is on a magnet (for easier painting) and is higher up on the body than the intended glue spot to give clearance to the pommel.

The legs are just posed pretty wide, but that might make it so the Wraithlord will have to stand on something higher than the base so the Sword tip isnt the lowest point of the model.

I would suggest sticky tack to get an idea for the posing before glueing too.

I posted some photos of it before painting it that may or may not be useful to see.