I have an npc in my project that works with an ai controller and behavior tree.

You will need to add the NPC from the free Epic Games project "LYRA" to my project.
You will need to make the AI Controller and Behavior Tree of the new npc similar to that of  the existing npc, namely using visai.
Also, from lyra, you need to take the logic of the npc weapons.

No need to take character or weapon textures, as we have our own.
Nothing for multiplayer needs to be taken over.

Category: IT & Programming
Subcategory: Desktop apps
What is the scope of the project?: Medium-sized change
Is this a project or a position?: Project
I currently have: I have specifications
Required availability: As needed
Required platforms: Windows

Nothing needs to be modelled in blender from scratch, I’ll provide you with all assets you will need!

Size: small 15-20 hectare island
Vegetation: no trees, just grass and bushes
Geography: It is extremely rocky, not flat, and has an undulating plateau. The coast is steep and rocky with cliffs of various heights all round.
Buildings: A lighthouse, helipad, pier, hangars, gas station, few houses and several dirt roads
I will provide specifics of where things should be on the map.

The shape of the island can be done pretty fast and easy. Here is a good tutorial:
https://www.youtube.com/watch?v=RCENB-s5POA
I will provide to you with every other asset except the island shape.

Category: Design & Multimedia
Subcategory: 3D Models
What do you need?: 1 piece
Is this a project or a position?: Project
Required availability: As needed