Will try to grab some if i can get ahold of a decent camera.
Mounts looked easy enough to do. 100x50 rhs, cut to the profile of the x member, welded off the front of the x memeber.
Rubber mount on te top of the RHS. then a 90 deg mount off the block on to the mount.
As for the exhaust,They have used a set of extractors, lopped the ends of them off right after the collector and faced the outlets down, under the car and joining into 1 pipe the same as commodores do.