@Great Argus Certain items in the Africa pack like the sofa causes my game to crash if I try to modify it. I try to test these older items in a new scenario if they will crash. for example Mergie's zebra pack no longer works in the game. When I would try to get Grevy's Zebras (in that pack) my game would crash.
@Sarus Crane The Safari Prop pack is marked for 1.15, the current version so I'm not sure why it would be having issues. Nexus is being difficult so I'm not able to check bug reports.
Mergie's Zebra pack is both way out of date and non-ACSE, it will 100% crash your game and potentially cause issues with any save file any of the zebras are placed in. Like I said, anything marked 1.13 to current is fine, apart from the occasional bug. Anything marked older than that is increasingly a gamble, anything marked 1.11 or 1.10 that's not ACSE is virtually guaranteed to cause crashes or save file problems.
@Sarus Crane Ah you're using a pretty old version, that is probably why you're experiencing issues.
Afaik Mergie is no longer modding - I don't expect any of their mods will be updated. A couple new versions of species they did have been released (Serval, Gerenuk), but unfortunately no other zebras.