To access nested struct values, write an accessor function for the child struct and call this function within the parent.

If the Avatar struct has a generic type property like weapon: T, you need to manage the generic type's property value, like power, through accessor functions.

Dynamic fields can be attached to objects, not structs. The dynamic field module's add function requires the object's ID as the first argument.

An approach to access generic child struct values involves creating an enum, saving it in a property on the parent struct, and referencing the enum to call the appropriate module getter.

Enums might not be supported from outside, requiring passing values as strings.

There's no direct way to type convert generic types within an object in Move. A workaround involves adding different Weapon types and creating a Weapon struct.