I wear 'Kasai Chucks' from Dirty Lynx. They don't have a texture changing edition, and don't come with resize scripts. They do instead come in a number of different sizes, but i did find the smallest size our of four (extra small) to still be a tad on the large size for my av, and the product is not modifyable. They come in a number of different very nicely done textures though.
Xstreet SL Marketplace - *DL* - Kasai Winged Chuckers - NEW converse like sneakers by DL