PC Game development concept in Unreal Engine 4

I am looking for someone to create me a prototype for a PC game in Unreal engine 4.27.

The game is just for a concept to showcase to investors, so singleplayer is fine for now.

I want the game to be in third person, I have attached a file called "camera view" for the view I would like.

I would like the character to move using right mouse button click (similar to how league of legends movement works)

I want to implement forward / side / backwards roll using WASD keys.

I have purchased this roll/dodge animation pack from the Unreal Engine marketplace:
https://www.unrealengine.com/marketplace/en-US/product/rolls-and-dodges-animation-set

I am unsure how to share this content with someone else so I would need help setting up a shared project also.

I also want the character to shoot a projectile out of their hand using left mouse button.

I would like to change the default mesh of the character as well. I have found these free assets online:
https://quaternius.com/packs/rpgcharacters.html

Let me know if you can do this for me or have any further questions.