Gift box with UVW mapping in 3D Studio 100$

Project is to deliver realistic gift box model (Simmilar to picture attached "[login to view URL]") however with some generic realistic background (can be e.g. simmilar to attached "[login to view URL]"). Scene should have set lighting, camera with right focus. We do not require ribbon around the gift box. Most important is to have propper UVW mapping so it is for us extremely easy te replace bitmap on the gift box. UVW mapping should be done in a way that texture deforms propperly and pattern continues as if it was wrapped in paper with endless pattern (unlike provided photo of giftbox). Giftbox should not be square but include imperfections. Purpouse is to use renders in online store with wrapping papers, we will be changing the texture frequently.