I really don't know the intention of asking those things here when each of your questions are already answered over the years in certain categories and topics. We don't even know which l2jproject you've downloaded. Also, we already know that you just want to make a server for 10 days with compiled files to make some quick bucks out of it. Guess what
It's not 2010, there are big sharks and it's hard to find 50 small fishes to play something that they'd already seen/played last few years.
The truth is that I've done the same thing with my first server and really without any irony I'm sorry that I've made some bucks out of It and closed after month because it was a trash!!! Just because of my marketing skills and the way I treated the players + high online time from me and my GM helper the server was liked by small community that supported the server for a while. Honestly, it's not something to be proud of, trash server with 1month life I wasn't even able to reinvest the profit. Because I regret it now, I'm investing a lot into a new project because "You need to give in order to get!", fair trade!
All of the above isn't with a purpose to discourage you but to open your eyes that there is free and free
Free Shared packs + everything pre-made + 0 effort and heart from you.
and
Free l2jserver projects to be downloaded clean + source where you can learn Invest from your time + some money + piece of your love for the game and it will be played from people like you who will support your idea and concept.
At the end of the day, you will feel like a trash or like someone who knows how to do the things and who's respected and liked from your server's community it's not even about the money