Game Developer for making tank simulator

Hi, We are Samadhan Solution Pty Ltd, an international IT agency. Looking for a game developer experienced in unreal engine(preferred, you can suggest other engines) to make a tank simulator. The project is not for a mobile game or something; it's for an actual simulator. For now we just want 2D designs of trees and roadside to be designed and when the vehicle moves the sceneries to move accordingly. please try to show your previous experience and your quote for the job.