I hope they still have the original high res textures (if there ever were any) for the ships, because the one thing the Homeworld games could use for a re-release are sharper textures, and to me a HD release should be something that not just runs in HD resolutions (which many PC games have already been capable of since the late 90's), but to make the in-game assets look good in such resolutions. The art style in general still holds up.