You can always create a thread in the "Suggestions" section of the website. They will accept or reject Your suggestions and give You a brief explanation of why.
This might not be the answer You are looking for but its a start.
- Regards
Thank you for expressing your interest in contributing to the development of Chronicles of Arcadia.
We greatly appreciate your enthusiasm and desire to help our team maintain and update the game.
At the moment, we have two volunteer positions open for application, which may be of interest to you.
Please find detailed information about each role, as well as application instructions, in the following forum threads:
While these positions do not specifically involve creating new weapon models or retextures, they do provide valuable opportunities for you to contribute to the game's development and work closely with our dedicated team. Furthermore, once you establish a relationship with the team, you may have a chance to discuss your skills and potential contributions in areas such as design and modeling.
To apply for either position, please follow the instructions provided in the corresponding forum threads. We encourage you to include any relevant skills, experience, or interests in your application.
Thank you once again for your interest in supporting Chronicles of Arcadia. We look forward to reviewing your application.
Thank you for your follow-up message, and no need to apologize for the late response! 
While I am not directly responsible for Game Master applications, I can provide some general guidance. For specific questions regarding your application or circumstances, I recommend reaching out to our Community Manager, Quorthon, as described in the application thread.
We understand that people have different schedules and commitments, so we do not have strict minimum online time requirements for our Game Masters. Your availability on weekends could still be valuable in supporting our community.
Your knowledge of content up to level 100 is certainly helpful, especially for assisting new players in the game. As for the higher-level content, we understand that not everyone will be familiar with every aspect of the game. Our team is committed to providing support and up-to-date information to our Game Masters to help them address any issues or questions they may encounter.
I hope this information is helpful, and I encourage you to reach out to Quorthon if you have any further questions about the application process.
