An additional prize of several thousand euros will be up for grabs at The International 2025

At The International 2025 there will be a separate prize for cosplay contestants, where 18.5 thousand euros will be raffled off between participants.
This is reported on the official Steelseries website, where the terms of the contest are explained.
It is noted that there will be a separate set of requirements for costumes and the organizers can refuse participants at their discretion. In addition, it will be required to attend an offline screening to enter the contest. Judges will select the top 10 participants who will appear on the Dota 2 World Championship stage, but there will only be 4 winners.
Credits: Twitter/wykrhm
How exactly the prize pool will be distributed is not yet clear, as well as what will get 6 participants who did not become the main winners of the contest.
Recall that earlier there was information that Valve plans to release a unique Battle Pass for The International 2025.