This is a new friend introduced in KF3, African Giant Pouched Rat, or Gambian Pouched Rat. The character/copyright request is for the central costume, which is part of a crossover but I don't know exactly with what.

Ah yes, the wonder rat that can be trained to sniff out landmines, tuberculosis and cancer.

ygm_1 said:

This is a new friend introduced in KF3, African Giant Pouched Rat, or Gambian Pouched Rat. The character/copyright request is for the central costume, which is part of a crossover but I don't know exactly with what.

The crossover is with Puyo Puyo, and the costume is based off of one of the characters. Don't know who exactly though.