True, mdlscale should only be allowed in model's config files. Just another command which is quite useless, except for potential abuse.
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Nope, models which aren't loaded for whatever reason will make the map perform very bad. Read, the FPS won't go anywhere upwards then.
---edit---
Nope, models which aren't loaded for whatever reason will make the map perform very bad. Read, the FPS won't go anywhere upwards then.