Unlock Shawnee:                   Finish the tour with Sven
Unlock Sven:                      Finish the tour with Killer
Unlock Afrodite:                  Finish the tour with Vinny
Unlock Harley:                    Finish the tour with Afrodite
Unlock Ice Trey:                  Finish the tour with Shawnee
Unlock Kiku:                      Finish the tour with Donna
Unlock Luther:                    Finish the tour with Ice Trey
Unlock Natasha:                   Finish the tour with Summer
Unlock Tommy:                     Finish the tour with Kiku
Unlock Vinny:                     Finish the tour with El Suave
Unlock Bruce's tennis-ball head:  Finish the tour with Bruce
Unlock Ice Trey's golf-ball head: Finish the tour with Ice Trey
Unlock Killer's tennis ball head: Finish the tour with Killer
Unlock Luther's tennis-ball head: Finish the tour with Luther
Unlock Shawnee's volleyball head: Finish the tour with Shawnee
Unlock Sven's tennis ball head:   Finish the tour with Sven