To have more fun playing no-addons missions on the server we use a modification on behalf of [CiA]Sputnik Monroe that changes the graphics of the regular BIS units to those of the Laser and RHS units (regular west soldiers, regular east soldiers, black ops, speznaz, pilots of both sides and more). The weapons are changed too to a much better looking models (only the graphics are changed). The modifications are client side only, and are activated by a seperate mod folder and a shortcut parameter.
With this modification any classic mission feels like a high quality addons mission

Here's the link for the file:
http://www.ciahome.net/users/web7_down/Finmod_model_conversion.rarMake sure to read the install instructions in the readme file!
Example pictures:
Modified Black ops (night outfit)

Modified Speznatz

Modified XMS (M4 with Aimpoint)

Modified West soldiers

Modified West Sniper and a Modified M16
