I have an aircraft file that displays the engine nacelles when looking left or right. Problem is, the views are not detailed and ruins the illusion of looking out the aircraft window.

 

What program is used to change engine nacelle graphics detail? Planemaker? I want a crisper image to make the nacelles look more realistic.

Which add on is it?

If it's a detailed, 3D file, you would need the src files.

If it's a Planemaker file, you can adjust the nacelles yourself in Planemaker.

Which add-on? No idea. Just one I found. I'll look for those files. Thanks!

Have a look around in the aircraft folder. It's likely you might find the textures you want to improve.

 

[edit] hmm just re-read your post, it may not be textures you want to change but the actual model. If it's the model then you are in for quite a bit of excitement