Graphic designer/game developer for Unreal engine 4 wanted

Graphics designer wanted to produce simple racing demo in UE4 by use of blueprints ( if you don't know how to use Blueprints I can hire a coder for the coding part ). Your task would be to create procedurally generated terrain for desert map with use of WorldMachine and put there a vegetation with SpeedTree. The vehicle should be off road best buggy in the style of Mad Max movie just with no fancy stuff like spikes stuck out of the wheels but realistic vehicle like it would looks in the post apocalyptic world with depleted resources. Best would be to find suitable free/paid vehicle model in the internet and download/buy it and put it in the demo to save development time/costs. The vehicle should have working suspension and overall the graphics and physics should bring the realism into game along the balanced control and free roam to bring the joy to player. The graphics and physics should be at least of quality like in the video or better and overall the demo should looks and feels similar like the game in the video. There is no need to produce our own visual assets or time consuming stuff like buildings, roads etc. at this stage just the plain terrain with vegetation and I will use this demo for marketing purposes and if the demo will be properly done and it gain money for the further development this opportunity turn into long term job. I think to experienced developer should take to do this very simple demo one day ( produce terrain in WorldMachine, put there vegetation with SpeedTree, import prefabricated vehicle model from internet and setup physics and control with blueprints ) but it is possible to take more time for the development if I'm wrong in my estimate or you are less experienced developer. This is fully paid job and you receive your money right after the demo will be done no matter if the campaign will be successful or not so if you are interested don't forget to send your portfolio and price for the demo. I'm looking for reply just from experienced graphic designer/game developer with his portfolio and brief comment about this project so no offers from studios/companies/agencies. Please respect that. Thanks. [video][login to view URL][/video]