If you're making a model that needs beta testing or you simply want my opinion on how to improve something you made (on a technical standpoint; I would not bring aesthetics into the critique besides possibly mentioning spa or toon tweaks), leave a comment! I can of course give a thorough inspection of the model's workings split down into major and minor issues to look at. I'd also be able to give explanations and link tutorials to help with the mentioned issues. I'm a heavy user of PMX personally (because I NEED the live physics testing) but I understand that all beginners start in the English patch PMD so I can accommodate to that. I would be posting the critiques to DA of course as my recommendations could help others with similar issues.
It's sad to see MMD editors with such beautiful models only to see them glitch into oblivion when they're actually used. I want everyone to be able to release bug-free models that are fun to use even in videos!