[Mod/CC Request or Colab] Moonwood Mill Prehistoric Theme

I know there is a medieval Windenburg mod out there that changes everything to look from medieval times. This is both a mod and requires CC overrides for default textures. I want to do the same for Moonwood Mill, but for prehistoric times. It is a ton of work and while I am a software developer that has done some minor mods and CC for the Sims 4, I just don't have time to complete this. I'm looking for a possible colab since this is a huge project. If someone wants to do the entire thing yourself, then go for it!   I will not stop you, lol, but I don't expect anyone to want to take on all of that work. If you can do small changes that accomplish only part of the goal, that's OK too! I would be thankful for any and all help.

For some context, I'm starting a new challenge that begins with Werewolves in Moonwood Mill based off prehistoric times. It has to be Moonwood Mill because of the game mechanics. I have a ton of CC that makes the lots mostly prehistoric and I have replaced all of the default lots. It's just all of the set dressing in Moonwood Mill is a bit distracting. I'm OK with the Collective hideout being a huge tree. That's perfect. Here's a list for the different things I would change.

• Change the Wildfang hangout trailer to be a rock cave or a cave in the side of a hill.
• Remove all world grills. I don't want them cooking except on the home lot.
• Remove the world bonfires as well.
• Replace world trash cans with trash bushes or compost piles.
• Replace public bathrooms with a cluster of trees/bushes or just replace them with the toilet bush currently in game.
• Replace the weight machine next to the Wildfang hideout with a punching bag CC that looks like a tree. Alternately, figure out a way to make a weight machine look like the sim is lifting rocks.
• Replace monkey bars with trees that kids can use like monkey bars. Another creator has done this, so if we get permission, we could modify that one to just be an override for the regular monkey bars in game.
• Replace benches with tree logs.
• Replace portals with cave entrances. There's the portal potties, sewer grate and hillside bunker. Also, there's a build mode item that you can place on any lot that looks like a mine shaft door.
• Anything else functional that needs replacing such as toy blocks to be toy rocks.
• Set dressing buildings should be cliffs or densely packed trees or maybe a huge pile of rocks. Anything to look like you cannot go through.
• There's a crane and logs that need replacements. Maybe a messy pile of downed trees is OK, but they look too intentional right now. We could also replace them with a pile of rocks.
• Trash is everywhere. We could override that with rocks or bushes or any kind of plant really.