I've retextured all the clouds in higher resolution, vastly improving the overall look of the gameworld.
High clouds resolution has been increased by 15x (minimal - no loss of performance)
Regular clouds resolution has been doubled from 512 x 1024 (minimal loss of performance)
These textures were tested on a moderately high-end machine, with no real performance issues on max-settings, I would not recommend using this texture pack on a machine that struggles with performance.
This will not work with the upcoming atag-patch, so I have removed the DL.
Screenshots
http://img10.imageshack.us/img10/3632/cloud1e.png
http://img525.imageshack.us/img525/8144/cloud2.png
http://img145.imageshack.us/img145/6843/cloud3.png
Video by subdd
http://serveur.subdd.fr/nacy/IL-2%20...%20ou%20no.wmv
Regular cloud textures were not made by me, they came from here:
http://jgt.akpeters.com/papers/Wang04/
Please report back if you notice any issues, performance hits, or any suggestions for improvement. Thanks.