Well I sure want that to be the solution. I tried your sample, and no, I could not get the versions to yield matching results. I never use that model so I am personally less invested. I was able to get Artemis High Quality to match with my little number swap.
Your sample does not have the minimum 30 frames that 2.6.4 seems to want. (Maybe I made that up and it’s not quite that many.) Probably not related.
I tried a few more variations of the command. Nothing seems to trigger the model change for Strong Dehalo.
I love the idea of manual model swapping. No idea if I’ll ever get around to that.
