From my use of this addon, I found that this addon is not optimized for older CC2 game .ccs files like 2002's .hack//Infection Mutation Outbreak Quarantine. This addon definitely is better optimized for later games like 2006's .hack//G.U. and more recent.
The bone structures are twisted when it comes to the characters hips with the .hack//Infection .ccs files a lot, toes are curled up and raised soles, and the textures (might be what you are referring to) are a bit messed up in the faces that they do look opaque & transparent at the same time.
The creator of this addon is not a user on this site, I strongly suggest you press the "new issue" button on Github on the issues page for this repository.
https://github.com/Al-Hydra/blender_ccs_importer/issues
Kite was born on June 1996 either on the 6th, 13th, 20th, or the 27th.
Whose real name potentially could be Kaito Kuramochi, Daichi Kuramochi, Yutaka Kuramochi, Riku Kuramochi, or Asahi Kuramochi.
Source: .hack//Archives_03, page 265
Kite and his .hackers party finally defeat Corbenik by Aura sacrificing herself in death and rebirth, the network returns to stability and the coma victims saved.