The "Usage Conditions" in the bottom-right part of a character's page are the conditions that the creator has set about how other users can employ their model data and characters.
Third-party use
If this option is checked, other users can use this model according to the usage conditions applied to it. Model data (VRM format) can be provided to other users, who can use it for various VR/AR platforms and 3D contents linked with VRoid Hub.
Avatar use
If this option is checked, this model can personify other users as an avatar with a user-assigned personality. Other users can also use this model as an alter ego, e.g. for video distribution or in other virtual spaces.
Violence
If this option is checked, this model can perform violent acts and be used in contents (e.g. fighting games) including expressions of violence, such as this model attacking others or being attacked.
Sexual acts
If this option is checked, this model can perform sexual acts and be used in contents including sexual expressions.
Commercial use by corporates
If this option is checked, this model can be used for commercial purposes conducted by corporations. This model can be used in advertisement, product development, etc.
Commercial use by individuals / For-profit activities (donations, etc.) by individuals
If this option is checked, this model can be used for for-profit purposes conducted by individuals. Includes the reception of donations while distributing videos using this model (YouTube Super Chat, etc.)
Commercial use by individuals / Non-profit activities by individuals only
If this option is checked, this model can be used for non-profit-oriented activities conducted by individuals. The model can be used only for indipendent, non-profit productions. These activities do not include the reception of donations while distributing videos using this model (YouTube Super Chat, etc.)
Alterations
This is a derivative model that you can alter, adapt, or edit. For example, you can create a new character based on this model.
In the case where alteration is not allowed, you cannot make secondary changes, including alterations that affect the model's color and design, any adaptation that changes the model's name, and other types of editing.
Redistribution
This is a redistributable model. Anyone can make it available for download on VRoid Hub and other services.
In the case where redistribution is not allowed, only the person who downloaded the model can use it. The person who downloaded the model cannot make it available for other people to use, for example by distributing it through other applications and services.
Credits
If this option is checked, other users can omit the credit notations when using this model. Other users can use this model without crediting the original creator.