This mod by Steel adjusts your inventory, trade & corpse looting windows to have easy access to your items and traders items. It also, adjusts your belt section to 12 and lets you to hold up to 12 artifacts in your belt.
1st: If you haven't modded your game before, open your "fsgame.ltx" file and replace:
$game_data$ = true| false| $fs_root$| gamedata
$game_data$ = true| true| $fs_root$| gamedata
2nd: Copy the gamedata folder to your S.T.A.L.K.E.R.: Shadow of Chernobyl folder.
NOTE: If you have a weight mod in use, this mod will remove it. Contact me @ MNA4EVER2007@gmail.com for further info about getting your weight mod to work again with this mod.
This mod was tested on v. 1.06 so SHOULD work with all versions.
Thanks for DTBA for his weight mod files and Autologic for his Better UI files.