Need help with partially established 3d game

We are a small team of 2 so far, looking to increase by another 2 members.
We have spent more than a year so far developing the game to its current state (about half done).
We hope to be complete to alpha testing within 6-12 months, beta release within 15 months.

The game is a 3d immersive first/third person single player alien worlds resource based economy and PVE base building.
The game has extensive comical back story including comics and established characters and will have community involvement.
Innovative Single/Multi player leader-board competitive/collaborative environment and multi missions allowing players to compete with each other including off-game trading system and artifact collection and trading.

I am experienced in Unity C# and level development, and Blender modeling and Photoshop graphics creator.
The other team member is the creative story writer and cartoon developer and artist, including world and avatar designer.

We seek someone with moderate to intermediate Unity experience hopefully to fill the gaps in our knowledge such as animation/rigging the avatar, creating some assets (alien objects, landscapes, terrain) coding, graphics and whatever other creative aspects you may have. Collaboration is desired to expand our ideas.
Someone with experience designing games for mobile a huge bonus as we want this game ported to mobile devices as well if this is feasible. You will not be expected to just deliver, we will offer help, assistance, tutoring and other support where needed. You will be part of a team.

We will also eventually seek a forth person with marketing and social media chops to help promote the game, this is very low key at the moment but building to a significantly important role as the game reaches maturity. So if a Unity dev. has marketing (twitter/discord etc) experience then this would be advantageous but not required.

This is an original game concept using well known and trusted gaming systems and familiar game play. Many of the assets are currently place holders to be replaced as we develop original assets. We are concentrating on game play, flow and enjoyability for now.

Many interesting concepts in the game already, many Easter eggs, creative in-game currency system.

Revenue sharing arrangement is negotiable and to be discussed and agreed upon according to input.
Reach me here or on discord adrianl3d

Bump,
Still looking for our new team member. Fun project, could be financially rewarding.