FreshTomato on RT-AC68W. 68W alone not in supported Routers.

RT-AC68W is not in the list of supported routers. I see Asus RT-AC68U/R/P just not finding RT-AC68W

Which firmware can I try on this
1. freshtomato-RT-AC68U-ARM_NG-2020.3-AIO-64K.zip
2. freshtomato-RT-AC68U-ARM_NG-2020.3-VPN-64K.zip

Also I am in stock firmware RT-AC68W_3.0.0.4_384_32738-gc9a116a.trx

Thanks
Venkat