Thanks for all comments/suggestions.

As we all know, there is a limitation of the data size for the DLC/HDLC item (total compressed data item size cannot be more than 7793 bytes). So this will limit the potential candidates.

I need help from all of you to try finding good candidates. If you could see/extract the brres files from other games then send me a couple of examples so I could take a look whether that brres format could work or not. For example some brres files from brawl cannot be opened in animal crossing game (without changing their offset and type information).

The best is to find a small brres file perhaps the size is about 10K bytes or less. Send me those. Once it is tested to be working in animal crossing, then we could use it as a template to create either a similar or slightly different item (by modifying the model and texture).

PM me if you have the small test brres files from other games, and idea on how to transform them into items in animal crossing game, and we could work together.