The Version 2 of Real H2O is still made for FS2004 only and the upgrade is free for users of the previous release. Sandon Lyon designed 15 sets of water textures in different tones and styles, but also various motion effects. Discover more options and special effects like self-shadowing simulation…
Simview has a texture enhancement pack for fs2004 for sale, with new visuals for moon, sun, taxiway, runway, grass and so on. Click this link.
After the FS2004 product version, Simview launched the FSX product of Skymax. It’s a pack of replacement textures for clouds, trees, water, moon and more.
2 new textures pack for FS2004 arrived, in case you are still using the default set straight out of the box ! Details are found here for the ground, and there for the sky, trees, sun, moon and generic airport taxiways.