Quit my project long ago, it was a shitty one tbh...
Ask in Programming section for tips.
I recommend you learn a primitive language, then if you get hang of it fast move to C/C++ and make the game you want.
If you want a complex game you gonna need an engine to work with.
For instance, making mods for games you like, like skyrim and CS that have huges mdding communities will help you integrate 3d models in game.
If you get here with few to none problems, you can figure the rest yourself. Good luck.