Use modloader or add swatvan.dff and swatvan.txd in gta3.img.
Copy vcrhino.cs into cleo folder.

Watch here comparison of VC and SA rhino:
https://www.youtube.com/watch?v=-UPJX3bVY14

Please support on YouTube for more great mods:
https://www.youtube.com/c/dragomazing?sub_confirmation=1

Here you can download my other mods:
https://www.gtainside.com/user/Dragomazing

Enjoy :)