The cost of a freelance character model service can vary greatly depending on several factors, such as the complexity of the model, the experience and skill level of the artist, the software used, and the intended use of the model. Here are some rough estimates for the cost of a character modeling service:

• Freelance character modeling artist: The cost of a character modeling service from a freelance artist can range from a few hundred to several thousand dollars, depending on the complexity of the model and the artist's experience level.
• 3D modeling studio: The cost of a character model from a 3D modeling studio can range from several thousand to tens of thousands of dollars, depending on the complexity of the model and the studio's experience level.
• In-house production: The cost of a character model produced in-house can vary greatly depending on the resources available and the experience level of the team. However, the cost is typically lower than outsourcing to a freelance artist or studio.

It is important to keep in mind that these are rough estimates, and the actual cost of a character model service can vary greatly depending on the specific requirements of your project. To get a more accurate estimate, it is best to request quotes from multiple artists or studios.