Hi Logofatu. Sorry for being late to reply.
About the first thing you mentioned, i don't think there is something like that. But i will search about it and if i find something, i will let you know.
About the votemap at the end of the map, here is what you have to do:
1. Go here: "..SRCDS Non-Steam Windows (SteamPipe)css_dscstrikeaddonssourcemodpluginsdisabled".
2. Move the "mapchooser.smx" file here: "..SRCDS Non-Steam Windows (SteamPipe)css_dscstrikeaddonssourcemodplugins".
3. Start your server so the plugin creates the config file.
4. Go here: "..SRCDS Non-Steam Windows (SteamPipe)css_dscstrikecfgsourcemod".
5. Open the "mapchooser.cfg" file with notepad, edit it as you like and save it.
6. Restart your server.
Inside the "mapchooser.cfg" file check the "sm_mapvote_endvote" command. It should be set to "1" (enabled) by default. That command brings the mapvote at the end of the map.