I have built a couple of basses that are similar (
ESB-4 types), and yours looks pretty close. The real test is when you string it, so you may want to make that part of your dry-fit. You want to make sure that everything lines up. The strings should go over the screws on the pickups. The strings should be the proper height over the pickups. the string length should be right to the bridge. If all that checks out then life is good ;-)
I had sort of promised myself no more guitars with binding or veneer...but yours looks very cool and has had the unfortunate consequence of activating my GAS ;-) Glad it came through customs OK. I am sure that Adam will get back to you about the file. Fortunately, you don't use it until you are most of the way through the build so it has a little time to get there.