Cisco RVS4000 V-2 Latest Firmware

[BlaineBug]

Can you please point me in the right direction for obtaining and downloading the latest firmware available for the Cisco RVS4000 V-2?  Thank you.

[marce1000]

 - Ref : https://www.cisco.com/c/en/us/obsolete/routers/cisco-rvs4000-4-port-gigabit-security-router-vpn.html

                     In these 'circumstances' Cisco will no longer provide firmware-downloads for  the particular model.

 M.

[BlaineBug]

From what other sources can the firmware be obtained?  Routing hasn't really changed in ~40 years and this router still functions perfectly - why would required essentials be "scrubbed" from the internet solely due to age?  There's Windows 95 (and older!) software still available for crape's sake.