You will need
PlasmaShop and
PRP Shop which you will find on this
Page. You will also require the
DirectX Texture Tool which is one of the utilities included within the
DirectX SDK or you can use the
Perlin Texture Generator. the
DirectX SDK version depends upon your OS (operating system) as to which one you will use (There are 4 different current versions for the Windows OS)...
Remember: Back up your files...
The technique itself is very simple it involves utilizing a Graphics tool to design your replacement image and then converting it to the
DDS format. After all modifications are complete, you use
PRP Shop to export and import the modified DDS files...