Extract the files into your /art/terrain/ directory and overwrite the files.
Backup: If you are unsure if you will like the grapical mod, please backup the files before you overwrite them. Otherwise you will have to reinstall Civ3 to get your original graphic files back.
A few notes from the artist:
Irrigation is one of the hardests things to make look good on Civ3.
Because of the way irrigation actually looks in the real world, it is very difficult to design it in such a way that it looks good within the game.
I have tried up to about 10 different designs for irrigation. The conclusion is, that it is not going to get any better than it is with this mod. Well, up to my artistic abilities anyway.
I've tried everything from potatoes to covering the land in different colours (without seeing the terrain). It just doesn't seem to FIT. So in the end I just decided to mix everything I had designed and this irrigation is the result. I personally think this is an improvement over the original irrigation.
Contact:
Icq: 70204663
Email: icedan@myrealbox.com
Handles: Icedan, Sn00py.
Screenshot of Mod:
(low quality)
Other Mods made by myself can be found at Apolyton.net in the Civ3 Files section under the Forums.