The GrowOp.REZ file you have requested: Modifications / GrowOp / GrowOp - 38.18mb is not available. Perhaps try browsing all files for the game No One Lives Forever 2: A Spy in H.A.R.M's Way and upload any files you want to share or are missing. This is the only information we could locate:
H.A.R.M. is using a flower nursery in Northern Michigan as a front to conceal its secret project. Includes custom skins, custom textures, increased blood splatter & cutscenes. Extract the GrowOp.rar file.
Put this .REZ file into your NOLF2 \\\\ Custom \\\\ Mods directory (if you dont have a custom/mods directory you may have to create them).
e.g. NOLF2 \\\\ Custom \\\\ Mods \\\\ GrowOp \\\\ GrowOp.rez
Fire up the NOLF 2 Launcher , hit the custom tab & there should be a listing for \\\"GrowOp\\\". Check the GrowOp slot & then run the game. Go into singleplayer , then new game, select your difficulty & play!
*If you have played THIEF 2 before you should have no problem finding the hidden switches in my level.