Rule number 2 as well - don't ask everyone for help, only now and then should you request help. Even then, there is a SImple Questions thread for this purpose.
No, no more help. I've told you what to do, I've also suggested looking at the tutorials again as they give all the steps that you do. It is now a process of sitting down, looking at tutorials and doing.
If you can't find the tilest, don't give up, there are thousands of tilesets out there. You didn't search deep enough... I'm going to time myself and see how long it takes me to find one.