When i was 15 years old or so, i did learn old version of WM, in which did exists ability to use Explorer View or so, for creation of car, traine, plaine, as point of view
but i do not see that one in current versions
while working on maps for videogames like minecraft, i would like to see player perspective
so currently i strugle with correct camera positionating and playing with WASD buttons, but it would be cool to have button, as in previous WM release that i did mention above, that will allow you to just become player character - i did see such option in game engines like Unreal or so
because in that case your character will be related to gemeometry of heightmap on which you walk/jump/sprint - currently camera is not phisical, and go through hills/mountains
it also may be cool to have configuration of that character - like it height, speed, jump height, even gravity, lol