Thanks everyone for the nice comments. And thank you a lot for the crits
I did originally model a "spine" and intended to add one later aswell. Seems that I forgot about it though, so thank you for reminding me.
I did however not think about the other crits stated. So I will definetly look into those.
I'll also fix the alpha for the drit-patch as it gves away its rectangular shape at the moment. Also, I'll make sure to turn the water in the bucket into a bit more blue colour. Thought one would go for the a bit more realistic white-green'ish colour. Yet seems it turnd out to look as if it were filled with ash.