Mariya Motovov

"Oh good! That Walovlir's sis, Mariya. Mariya Motovov. She kinda a bit too girly 'bout this, but she's quarter of a tomboy. Bet she's some kind of a princess, 'cause the Motovov ain't part of the Romanov royal family, but still she's got the likes of history, regardless on focusing of the imperial days of Russia, which is when Russia is the Russian Empire, which lasted until the October Revolution in 1917, which gave birth to the Soviet Union, which is until 1991, when a series of anti-communist revolutions changed the whole world forever, including Russia and its Soviet republics when they gain independence, time by time."

--Su Ji-Hoon, The Secrets of Walovlir Motovov

Mariya Motovov is a member of the Russian Militia located in Moscow. She is the younger sister of Walovlir Motovov, Sergei Motovov and Nikolai Motovov, and is also the older sister of Viktor Motovov, Daniil Motovov, Zhanna Motovov, and Alyona Motovov, and is the middle child of the Motovov family.

One day, she became a good Soviet Princess, because Sofia and the other Preschool Girls needed a new good Soviet Princess, and even and Team RWBY too, and then she always likes princess dresses, fashion, an action to fight enemies, like Weiss (because Mariya calls her as the "Dusty Princess of Schnee Dust Company," which embarrasses her a lot) and Sofia (Because she is little princess) with a very good skill to fight enemies (like enemy soldiers, Grimm, monsters, the undead, criminals, etc.), hinting that she's a girly girl, but she's quarterly a tomboy too.

She always learn from the Disney Princesses, including non-Disney princesses, read some Soviet history books, be trained military trainers, and will wear a Soviet Princess dress like Amber. Not only to all, but she also likes Weiss, Sofia, Team RWBY, the Motovov siblings and Polina Petrov.

Now she will join Team RWBY when she, her siblings, and her brother Walovlir, are chosen to the way of being good, and following the heroes' way. Also, she is a new friend of Sofia, the Disney Princesses, the non-Disney princesses, and Weiss, because she likes all the princesses, even though Schnee is not a princess.

She can use new weapons when she was being trained by Weiss: a Golden Myrtenaster (a golden weapon when Mariya was awarded as a prize by Weiss, Sofia and the princesses for her membership of Team RWBY), any SMGs, an M16 rifle, an IMI Desert Eagle and a few of F1 grenades.

In battle, she is better than Amber, because she can fight enemies, is very good at spying, can protect Weiss, and help her comrades and the Motovov siblings.

Now she will fight for Walovlir Motovov, the Motovov siblings, Ruby Rose, Sofia, Weiss, the Disney Princesses, the non-Disney princesses, Polina Petrov, Team RWBY, Team JNPR, Nora, the Soviet Rose Army Force, the Schnee Wehrmacht, the Preschool Girls, the Sonic Alliance, the rest of the Future Alliance, and the rest of the Grand Alliance.

Liberation of Kiev
"Yikes! She is a good Soviet Princess that serves Ruby Rose, and she looks like I'm betrayed. Now Ruby Rose will make me fear by Mariya Motovov."

--Amber, panicking in fear, The Glory and the Freedom of Ukraine Has Not Yet Perished

Blood in Volgograd
"If me and Sofia are like princesses, Mariya will be the new Soviet Princess. Now this Motovov sibling has joined us, and now I will train her so to she can protect me, Sofia and my team."

--Weiss Schnee, Battle in Volgograd