https://youtu.be/Wz37n9n-m50?t=2m56s
https://www.youtube.com/watch?v=2Tj3tKS41sk
https://i.warosu.org/data/vr/img/003...453746635.webm
https://youtu.be/2GkAC8qwQfU?t=1m13s
https://www.youtube.com/watch?v=eJQ3_oaCIss (any english version?)
https://www.youtube.com/watch?v=wmyq9EsQ29s
https://www.youtube.com/watch?v=0P_ikBsf-Ko
https://www.youtube.com/watch?v=nm8AxoMRQyY
I thought it was funny that molyneux refers to a "cockroach" creature. I think the most likely scenario is that it was edited into the beetle, possibly after deciding that roaches were too disgusting.
Also he mentions "creatures smelling the dungeon", yep that's definitely molyneux.