Thanks To Mcal That He Help Me With The Marker And Peds
If You Want To Try His Mods Heres a link https://www.gta5-hub.com/users/mcal9909

"How To Start Press Numpad 1 To Start The Heist"

"To Make This Mod Work You Will Need ScriptHookv And ScriptHookv.Net" And Then Put The Mods Into Your Scripts Folder

1.0
Begin Of The Mod