I have some questions about the sound of the footsteps in most of the videos of NcrVet.
(example https://www.youtube.com/watch?v=L17MBtPiq-E)

How do i get that. Is this a mod or selfmade?


Next question is about the power armor view or from the ranger helmet. (when you wear a helmet and the glass gets damaged if the condition is not good)

My problem is that i wanna make Fallout NV more beautiful (the visuals and some sounds) but not adding new stuffs. The vanilla experiense but in high def  
Is it possible to add this to my game without installing Project Nevada?


Hope you guys can help me and thank you for every answer or idea.   

I can't hear any difference between vanilla and his footsteps

The first person view comes with Project Nevada it is called enhanced vision and only works with vanilla power armour helmets,glasses and ncr ranger helmet

If you wanna make your game look better try using an ENB there are plenty which give it different visuals.

if you wanna improve the texture of models try using this mod http://www.nexusmods.com/newvegas/mods/43135/?

this is possible without having project Nevada in your game.

I´ve allready installed a ENB and the NMC Pack and i want this enhanced vision, but without the full project nevada mod.
Is this possible or is a similar mod with this feature?

And when i wear a Power Armor in the vanilla version, then i don´t hear that sound. Is this part of another mod?

I have no idea what sound you are meaning.

But I was wrong with Enhanced Vision that is just nightvision

The visor overlay you want is only found in Project Nevada so if you want it you'll have to download PN for it. And what you don't like about Nevada can either be changed or disabled it only has improvements.

Not 100% sure but it might be the mod powered power armor http://www.nexusmods.com/newvegas/mods/37983/? I know it adds some sound files not sure about foot steps though

If memory serves me correctly you can select the settings to be vanilla for those that you don't desire to be changed from the game play. That is they will play exactly like the base game. Those features like the overlay of helmet can be used if you desire by just clicking on that option. PN is very flexible.

The other choice is to open GECK. Find the parts, scripts and such and copy it into the mod of choice or create your own with only the selected items. You would be on your own with support though besides need a very competent knowledge of GECK>