resin and nether flower and decorated pots

both, nether brick and resin brick dont have many uses, adding them having option to be crafted into nether and resin versions of items regular brick can seems logical to me

both, flower pot and decorated pod would have exactly same properties as clay brick versions, only texture would differ, matching color scheme of bricks used to craft them

for decorated faces of decorated pot would be still used regular sherds, keeping image, changing material they are on, to make fully decorated nether/resin pots, I suggest making decorated pots now requiring 5 bricks into + pattern, where 4 bricks on sides can be replaced by sherds to add image, and middle brick working as selection of pots material

bricks cant be mixed together, only matching kind of bricks can be used, or up to 4 sherds

additionally in nether could be found more sherds, in suspicious soul soil/sand, or gravel, they could generate inside or around bastions and nether fortresses, being only actual stuctures in nether, possibly some new smaller sites could generate too