Question about Mo'Creatures 1.12.2

Hello,

I have a problem installing Mo'Creature on my Aternos server as it's 1.12.2 and the sub mod it needs "Custom Mob Spawners" is outdated and doesn't have a 1.12.2 version. I tried to install only Mo'Creature on my client but then when I spawn Mo'Creature mobs in creative they are just invisible. But as Mo'Creatures have been updated that means that there is a way to add it on servers, right? I would want some help with this, I'm sorry if the question have already been asked, I looked upon the search bar and didn't found an answer.

Thanks for your help and good work!

But if Mo'Creature have been updated on curseforge that means that there is a way to play it in 1.12.2?

Why would Aternos and curseforge put a version that you can't play online?

And if you can play it how should I get it done?

Thanks

Thanks for those details,

Is there any way to publish a newer Custom Mob Spawner version myself on Curse forge if I find it? And if yes, would Aternos accept to add it in their database if I ask for it and give the new curse forge version?

And would adding mo'creatures in the server via aternos and curse forge and installing a newer version of custom mob spawner only on players side and not server would do the trick of making the mobs appear?

So Mo'Creatures 1.12.2 is basically non functionning in Aternos whatever I do?