the cross is kind of extra. try to make something else. for example where is the handle if its a bucket, or the pieces of wood that keep the handle.
you might transform it into a well. so you can add a small roof. and you could paint or sculpt a small angel or mary on/in the side of the roof. or you could add one of those small buckets with some device to get water from the well.
or back to the bucket. you could make a nozzle on one side of the bucket. you could add a mouth, or some eyes for a really scarry game. you could fill the bucket and have some eyes floating around. you name it. try to make it cool 
i wanted see the model :sad: at least an attempt
[edit] sorry if i turned your barrel into the UNHOLY BARREL