Cave troll Lord of the rings 3D print model

I have purchased a LOT of models across many sites; and this is by far the most underwhelming. A few things of note. The model does not come with a pre-assembled option, which in itself is not really the end of the world... but... ALL components have major errors that need to be addressed. I have wasted HOURS in 3d-builder trying to fix all the various model parts and have still not finished. Not recommended, it's a mess.