Feel free to edit and reuse the textures. No need to contact me for any permissions (for distributing or editing these files).   HDTP will provide a huge boost in visual quality in-game but it does have some missing details here and there. Some details were intentionally removed because I wanted EbonHawk to have a smooth metallic look like the droids do in SW universe (but the ships don't, so yeah).   There are also some color/glass tweaks for computer display panels (obvious in screenshots)