Tryndamere Staute. This statue comes is Painted and Unpainted. One way it was acquired was a prize at a Worlds viewing party. The statue is seen in the photo with the smaller Trydamere statue from the 1/10000 Ryze/Tryndamere combo. It comes in its own case.
Ryze statue. this extremely rare statue comes in its own case. It seems to be related to the Trydamere in the case. There is an unpainted and painted version.
This was a prize or maybe giveaway to some at the Mexico City finals of Latin America North vs South. in 2013
Cassiopeia statue. This was given to press and players at a 2012 launch event in Greece. There are thought to have been 20 given to press, and 20 given to players. Statue is 9" tall and lighweight. Cassiopeia is from Greek mythology.
Ahri nendoroid figure. This was only available at the 2014 Worlds in Korea. There was a limit of one per person. They even stamped your ticket once you bought so as you couldnt buy another one.
2020 LCS Hero Teemo statue. This was given to Riot employees who worked on the LCS in 2020 due to the difficulty of dealing with covid.
Re-gifted Amumu figure bobblehead. This item was an exclusive gift from Tencent to a small number of Riot employees in 2013.
Teemo figure by Pure Arts. This is a figure given to employees back in 2012. It seems to have been given to most employess. although back then there were fewer employees. The employee version is this one in a black box. There is also a version in different packing with a clear plastic front, that I beleive is not an employee gift.
See 10th anniversary