Need a 3km x3km Map for Game URGENT 3 days

Need a map urgently so want to hire team. In This Map need followings assets. * 15 Low Poly Houses One floor. (3 Types : Low poly, 10% of low poly and an low quality Image.) (Max poly count is 1500) * 4 Guard Tower Low poly. (2 type : low poly and 10% of low poly) (Max is 1200) * 7 Stone types. Low poly * 4 Big type buildings three floor and good quality low poly.(3 Types : Low poly, 10% of low poly and an low quality Image.) (Max poly count is 7500) other minor props like : electricity stands, boxes, drums, etc usable in a battlefield game. Map dimension is 3 km x 3km Island shaped. Very Low poly and high quality map. See reference map like pubg, call of duty and free fire. 1] It should be a single mesh which converges to zero height at edges(i.e. it should be an island) 2] Only 4 textures map should be used for texturing. 3] The shader for the map accepts one splatmap, 4 albedo and 4 normal maps, so the end textures must be provided in this format and also the amount each texture repeats should be specified. 4] All assets in the map must be stored as prefabs. Note : Map size is 3km x 3km like pubg or freefire. Assets are Houses, trees, roads, buildings, hangar area, etc Need to hire a team who can complete this project in 4 days maximum.