de_himeji_castle is a indepent project/product created by JorisCeoen and all custom models and materials are licensed to my name.
Except for the Valve models and materials, none of the custom work can be taken from the provided downloaded files by means of decompiling/extracting or any other means.

You cannot:

• Extract custom materials or models
  
• Modify custom materials or models
  
• Decompile and distribute the .vmf
  
• Decompile, modify and distribute the .vmf
  
• Extract, modify and/or distribute materials, models or the .vmf under other credits than my name.

You can:

• Decompile the map for personal use and learning purposes
  
• Distribute the provided download files (preferable those from GameBanana) with credits to the original author on external sites.

If you really do want to request any materials/models you should contact me first, and provide the necessary information to me so I can overlook if it's worth the reason. Even if permission is granted, all above rules apply unless I explicitly mention an exception.

Only one permanent rule: I will not accept requests on ports, modified versions or any other type of change to the original map as I will be doing those. I can confirm that I will be porting the map myself to CS:S for CS:S users and GMOD users. If there are other such requests ask me first! After all I'm the person that can port the map the fastest so it's easier to go by me than doing it all yourself. :)

Thanks for understanding, as you can see despite the strong license I'm very open to suggestions, and I hope that people with some ideas (like skins inspired by the map, ...) are not afraid to ask me as I think such projects are interesting and a good extension of the map!