how do i change my gun skins or player skins

You need to eplace the kv6 or png files in your ace of spades folder:

go to C:\Program Files for vista (and probs win7 and XP) too,
then find Ace of Spades folder. (C:\Program Files\Ace of Spades)
then find the either png for the scope (C:\Program Files\Ace of Spades\png) or the kv6 for the weapon and player skins (C:\Program Files\Ace of Spades\kv6)
Copy and paste the new kv6 files or png files to replace the existing ones, ensureing that e.g. 'ACOG scope2' which is your new one is renamed 'semi' and replaces the existing one. for the kv6 the same applies, check the name of the file is EXACTLY correct and then replace the old one e.g. 'sniper cammo skin69 arms' replaces 'playerarms' and is renamed 'playerarms'

Hope that helps a bit :)

so if i want a diferent gun i can go to the kv6 folder and delet the gun kv6 witch is called??????????

semi

here this will help http://www.youtube.com/watch?v=ZLeyk8Pd_dc&feature=channel_video_title