Custom Monster Question

[The Rock Worm]

I'm not an experienced modeler, but I think it would take a lot of work to get the model and animations working in the HPL2 engine. It's probably also pretty difficult to find a good free monster model wich includes animations and all that good stuff.

You make a good point. I probably should stick with trying to make, for example, the Penumbra Worm to work/re-skin monsters already in Amnesia.