class CModelConfigElement_Command : public CModelConfigElement
{
public:
    CUtlString m_Command;
    KeyValues3 m_Args;
};

KV3 Class Defaults

{
    _class = "CModelConfigElement_Command"
    m_ElementName = ""
    m_NestedElements = [  ]
    m_Command = ""
    m_Args = null
}