if CLIENT then
    for k,v in pairs(player.GetAll()) do SafeRemoveEntity(v.arm_mdl) end

    hook.Add("PostDrawViewModel", "viewmodel_Test", function()
        local ply = LocalPlayer()
        local vm = ply:GetViewModel()

        if not IsValid(ply.arm_mdl) then
            local ent = ents.Create("prop_dynamic")
            ent:SetModel("models/weapons/c_arms_cstrike.mdl")
            ent:SetParent(vm)
            ent:AddEffects(EF_BONEMERGE)
            ent:SetNoDraw(true)
            ply.arm_mdl = ent
        else
            ply.arm_mdl:DrawModel()
        end
    end)
end

if SERVER then
    hook.Add("Think", "viewmodel_test", function()
        for key, ply in pairs(player.GetAll()) do
            local vm = ply:GetViewModel()

            if vm:IsValid() then
                local mdl = vm:GetModel()
                mdl = mdl:gsub("v_", "c_")

                if vm:GetModel() ~= mdl then
                    vm:SetModel(mdl)
                end
            end
        end
    end)
end