The link above opens the npc file WIMBLEDON
Go T ELBOW / MODS / ITST116 / DATA / PAK03 / DATA / MODELS / TEXTURE it is that is this famous file npc.tga rename the example ncpTE.tga and add the new npc.tga (mine) voila! only problem is that replace the appearance in all the tennis courts, so there must be a npc.tga original folder aside to replace it at will!