Two weeks is a long period ? Let me tell you what is a long period, long period is when you start modeling your own models, and that take weeks, months in order to finish, instead of selling other poeple hard work.
https://www.cgtrader.com/3d-models/vehicle/truck/man-tgx-8a7327eb-1156-4943-9a59-d061ddb07b7b
https://sketchfab.com/3d-models/man-tgx-2020-semi-truck-1b36654f9af64ebb9e87d2fd55ce38f2
https://www.cgtrader.com/3d-models/vehicle/truck/man-tgx-2020-8fb6e9c7-2fc1-4b6f-99e6-31783cecb6df