Detail for specific objects/groups

[Littlemog]

Dunno which forum this would belong in so I'm posting it in general (sorry again mods! ) It's not really a tech issue (though it could solve slowdown problems), it's more a personal preference/optimising thing?

Is it possibly to change the detail level of specific groups? Apart from water, lighting and terrain, everything's stuck under the same group so if you want more detailed animals, you get more detailed guests, buildings etc.

So is there a way to edit (after backing up) a file somewhere to trigger guests etc as "low detail" on high detail settings?

I like having varient skins and detailed animals, but I'd rather not slow down my computer because of the number of detailed guests when I'd be perfectly happy with barely detailed guests and buildings, yet still see where they are to know the general zoo traffic, if that makes sense.