Unfortunately what you are asking for and what you offering as payment is not proportional. What will end up happening is either you get a rookie that will give you a sub-standard product or an actual scammer. The player vitals I could do in a few minutes but the inventory system would take me two or three days which would run $1100-$1600 ($70 an hour, 8 hours a day) for that alone. MMORPG style networking would take me at least three months (it is not the same as something like Fortnite) which is another $50,000 and even then it would require additional support as testing occurs.