reread your post. looked at pics again. I think for sure the right wing was hit on the front outer section aka, ground loop. that put strain on the inside back of the wing. the vertical stab looks like it might have gotten hit from a possible flip over. Now my big advice is to strip all the fabric off the plane, everything, inspect all ribs and tubes. Might even be a good idea to check the gear box if it's a rotax for prop strike. good luck.