soy nuevo en mvc y trato de tener una idea de lo que estoy haciendo mal, creo unDbcontaxt clase

 public class DataBaseContext : DbContext
{
    public DataBaseContext()
        : base("DefaultConnection")
    {
    }
    public DbSet<Membership> Membership { get; set; }
    public DbSet<OAuthMembership> OAuthMembership { get; set; }
    public DbSet<Role> Roles { get; set; }
    public DbSet<UserProfile> UserProfiles { get; set; }
    public DbSet<Category> Categorys { get; set; }
    public DbSet<SubCategory> SubCategorys { get; set; }
    public DbSet<Product> Products { get; set; }
    public DbSet<Color> Colors { get; set; }
    public DbSet<Size> Sizes { get; set; }
    public DbSet<Company> Companys { get; set; }
    public DbSet<UsersInRoles> UsersInRoles { get; set; }
  }
}

y creo una clase de modelo para crear una vista de tipo fuerte

    [Bind(Exclude = "AddUserToRoleID")]
    public class AddUserToRole
{
    [ScaffoldColumn(false)]
    public int AddUserToRoleID { get; set; }
    [Required]
    [Display(Name = "User name")]
    public string UserName { get; set; }
    [Required]
    [Display(Name = "Role name")]
    public string RoleName { get; set; }

}
}

en el controlador, estoy tratando de crear la vista Detalles agregando vista y seleccionandoAddUserToRole como mi modelo para la vista de tipo fuerte

    public ActionResult Details(int id = 0)
    {

        var UserInRole = db.UserProfiles
        .Join(db.UsersInRoles,
              u => u.UserId,
              uir => uir.UserId,
              (u, uir) => new {u = u,uir = uir})
        .Join(db.Roles,
              temp0 => temp0.uir.RoleId,
              r => r.RoleId,
              (temp0, r) => new { temp0 = temp0,r = r })
        .Where(temp1 => (temp1.temp0.u.UserId == id))
        .Select(temp1 => new AddUserToRole {
            AddUserToRoleID = temp1.temp0.u.UserId,
            UserName = temp1.temp0.u.UserName,
            RoleName = temp1.r.RoleName
        });            

        return View(UserInRole);
    }

me da este error

The model item passed into the dictionary is of type
'System.Data.Entity.Infrastructure.DbQuery`1[SeniorProject.Models.AddUserToRole]', but
this dictionary requires a model item of type 'SeniorProject.Models.AddUserToRole'.

y cuando lanzoreturn View((UsersInRoles)UserInRole); me da este error

Unable to cast object of type
'System.Data.Entity.Infrastructure.DbQuery`1[SeniorProject.Models.AddUserToRole]' 
 to type'SeniorProject.Models.UsersInRoles'.

y la vista

@model SeniorProject.Models.AddUserToRole

@{
ViewBag.Title = "Details";
}

<h2>Details</h2>

<fieldset>
    <legend>AddUserToRole</legend>

<div class="display-label">
     @Html.DisplayNameFor(model => model.UserName)
</div>
<div class="display-field">
    @Html.DisplayFor(model => model.UserName)
</div>

<div class="display-label">
     @Html.DisplayNameFor(model => model.RoleName)
</div>
<div class="display-field">
    @Html.DisplayFor(model => model.RoleName)
</div>
</fieldset>
<p>
@Html.ActionLink("Edit", "Edit", new { id=Model.AddUserToRoleID }) |
@Html.ActionLink("Back to List", "Index")
</p>

¿Qué debo hacer en este caso?