Auto switch to guided warshell if you spectate player on shot.
Switch back to player on destroy rocket.
Work as spectator cam (use jump key).
Install:
Add to mutator list SpecWarshell.SpecWarshell (or to ServerActors)
Add to ServerPackages SpecWarshell
Note: Mutator targeted to servers, so can be changed without change package name. So better not install it on clients for avoid packet mismatch for old clients.